El profesor se sorprenderá mucho al ver tu solución correcta😉
3 / 4 2 / 2\\ 4 -8*x *y - 6*\1 + 5*x - 2*x *\3 + y //*(-2)*x = 0
a*y^2 + b*y + c = 0
D = b^2 - 4 * a * c =
(-8*x^3)^2 - 4 * (-24*x^6) * (-72*x^6 + 12*x^4 + 60*x^8) = 64*x^6 + 96*x^6*(-72*x^6 + 12*x^4 + 60*x^8)
y1 = (-b + sqrt(D)) / (2*a)
y2 = (-b - sqrt(D)) / (2*a)
// _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ \ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ \ / _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ \ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ || / 2 2 / / 3 5 7 5 5 3 3 7 3 3 5 3 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \\| / 3 2 \ / 2 2 / 3 2 \ / / 3 5 7 5 5 3 3 7 3 3 5 3 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \\| | / 2 2 / / 3 5 7 5 5 3 3 7 3 3 5 3 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \\| / 3 2 \ / 2 2 / 3 2 \ / / 3 5 7 5 5 3 3 7 3 3 5 3 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \\ || 4 / / 3 5 7 5 5 3 3 7 3 3 5 3 \ / 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \ |atan2\- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x), 1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/|| | im (x) re (x)*im(x) | 4 / / 3 5 7 5 5 3 3 7 3 3 5 3 \ / 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \ | re (x) im (x)*re(x) | |atan2\- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x), 1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/|| | 4 / / 3 5 7 5 5 3 3 7 3 3 5 3 \ / 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \ |atan2\- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x), 1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/|| | re (x) im (x)*re(x) | 4 / / 3 5 7 5 5 3 3 7 3 3 5 3 \ / 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \ | im (x) re (x)*im(x) | |atan2\- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x), 1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/| y1 = I*||-1 + \/ \- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x)/ + \1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/ *cos|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------||*|-------------------- - --------------------| + \/ \- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x)/ + \1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/ *|-------------------- - --------------------|*sin|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|| + |-1 + \/ \- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x)/ + \1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/ *cos|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------||*|-------------------- - --------------------| - \/ \- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x)/ + \1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/ *|-------------------- - --------------------|*sin|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| |\ \ 2 // | 3 3| | 3 3| \ 2 /| \ \ 2 // | 3 3| | 3 3| \ 2 / | | / 2 2 \ / 2 2 \ | | / 2 2 \ / 2 2 \ | | | / 2 2 \ / 2 2 \ | | / 2 2 \ / 2 2 \ | \ \6*\im (x) + re (x)/ 2*\im (x) + re (x)/ / \6*\im (x) + re (x)/ 2*\im (x) + re (x)/ / / \6*\im (x) + re (x)/ 2*\im (x) + re (x)/ / \6*\im (x) + re (x)/ 2*\im (x) + re (x)/ /
// _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ \ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ \ / _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ \ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ || / 2 2 / / 3 5 7 5 5 3 3 7 3 3 5 3 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \\| / 3 2 \ / 2 2 / 3 2 \ / / 3 5 7 5 5 3 3 7 3 3 5 3 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \\| | / 2 2 / / 3 5 7 5 5 3 3 7 3 3 5 3 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \\| / 3 2 \ / 2 2 / 3 2 \ / / 3 5 7 5 5 3 3 7 3 3 5 3 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \\ || 4 / / 3 5 7 5 5 3 3 7 3 3 5 3 \ / 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \ |atan2\- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x), 1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/|| | im (x) re (x)*im(x) | 4 / / 3 5 7 5 5 3 3 7 3 3 5 3 \ / 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \ | re (x) im (x)*re(x) | |atan2\- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x), 1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/|| | 4 / / 3 5 7 5 5 3 3 7 3 3 5 3 \ / 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \ |atan2\- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x), 1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/|| | re (x) im (x)*re(x) | 4 / / 3 5 7 5 5 3 3 7 3 3 5 3 \ / 6 4 4 8 8 6 2 6 6 2 4 2 2 2 2 4 4 4 \ | im (x) re (x)*im(x) | |atan2\- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x), 1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/| y2 = I*||1 + \/ \- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x)/ + \1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/ *cos|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------||*|- -------------------- + --------------------| + \/ \- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x)/ + \1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/ *|- -------------------- + --------------------|*sin|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|| + |1 + \/ \- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x)/ + \1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/ *cos|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------||*|- -------------------- + --------------------| - \/ \- 5040*im (x)*re (x) - 720*im (x)*re(x) - 648*im (x)*re(x) - 648*re (x)*im(x) - 72*im (x)*re(x) + 72*re (x)*im(x) + 720*re (x)*im(x) + 2160*im (x)*re (x) + 5040*im (x)*re (x)/ + \1 - 108*re (x) + 18*im (x) + 18*re (x) + 90*im (x) + 90*re (x) + 108*im (x) - 2520*im (x)*re (x) - 2520*im (x)*re (x) - 1620*im (x)*re (x) - 108*im (x)*re (x) + 1620*im (x)*re (x) + 6300*im (x)*re (x)/ *|- -------------------- + --------------------|*sin|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| |\ \ 2 // | 3 3| | 3 3| \ 2 /| \ \ 2 // | 3 3| | 3 3| \ 2 / | | / 2 2 \ / 2 2 \ | | / 2 2 \ / 2 2 \ | | | / 2 2 \ / 2 2 \ | | / 2 2 \ / 2 2 \ | \ \ 6*\im (x) + re (x)/ 2*\im (x) + re (x)/ / \ 6*\im (x) + re (x)/ 2*\im (x) + re (x)/ / / \ 6*\im (x) + re (x)/ 2*\im (x) + re (x)/ / \ 6*\im (x) + re (x)/ 2*\im (x) + re (x)/ /
y2 = i*((((720*re(x)^7*im(x) - 5040*re(x)^5*im(x)^3 - 648*re(x)^5*im(x) + 5040*re(x)^3*im(x)^5 + 2160*re(x)^3*im(x)^3 + 72*re(x)^3*im(x) - 720*re(x)*im(x)^7 - 648*re(x)*im(x)^5 - 72*re(x)*im(x)^3)^2 + (90*re(x)^8 - 2520*re(x)^6*im(x)^2 - 108*re(x)^6 + 6300*re(x)^4*im(x)^4 + 1620*re(x)^4*im(x)^2 + 18*re(x)^4 - 2520*re(x)^2*im(x)^6 - 1620*re(x)^2*im(x)^4 - 108*re(x)^2*im(x)^2 + 90*im(x)^8 + 108*im(x)^6 + 18*im(x)^4 + 1)^2)^(1/4)*cos(atan2(720*re(x)^7*im(x) - 5040*re(x)^5*im(x)^3 - 648*re(x)^5*im(x) + 5040*re(x)^3*im(x)^5 + 2160*re(x)^3*im(x)^3 + 72*re(x)^3*im(x) - 720*re(x)*im(x)^7 - 648*re(x)*im(x)^5 - 72*re(x)*im(x^3, 90*re(x)^8 - 2520*re(x)^6*im(x)^2 - 108*re(x)^6 + 6300*re(x)^4*im(x)^4 + 1620*re(x)^4*im(x)^2 + 18*re(x)^4 - 2520*re(x)^2*im(x)^6 - 1620*re(x)^2*im(x)^4 - 108*re(x)^2*im(x)^2 + 90*im(x)^8 + 108*im(x)^6 + 18*im(x)^4 + 1)/2) + 1)*(re(x)^2*im(x)/(2*(re(x)^2 + im(x)^2)^3) - im(x)^3/(6*(re(x)^2 + im(x)^2)^3)) + (-re(x)^3/(6*(re(x)^2 + im(x)^2)^3) + re(x)*im(x)^2/(2*(re(x)^2 + im(x)^2)^3))*((720*re(x)^7*im(x) - 5040*re(x)^5*im(x)^3 - 648*re(x)^5*im(x) + 5040*re(x)^3*im(x)^5 + 2160*re(x)^3*im(x)^3 + 72*re(x)^3*im(x) - 720*re(x)*im(x)^7 - 648*re(x)*im(x)^5 - 72*re(x)*im(x)^3)^2 + (90*re(x)^8 - 2520*re(x)^6*im(x)^2 - 108*re(x)^6 + 6300*re(x)^4*im(x)^4 + 1620*re(x)^4*im(x)^2 + 18*re(x)^4 - 2520*re(x)^2*im(x)^6 - 1620*re(x)^2*im(x)^4 - 108*re(x)^2*im(x)^2 + 90*im(x)^8 + 108*im(x)^6 + 18*im(x)^4 + 1)^2)^(1/4)*sin(atan2(720*re(x)^7*im(x) - 5040*re(x)^5*im(x)^3 - 648*re(x)^5*im(x) + 5040*re(x)^3*im(x)^5 + 2160*re(x)^3*im(x)^3 + 72*re(x)^3*im(x) - 720*re(x)*im(x)^7 - 648*re(x)*im(x)^5 - 72*re(x)*im(x)^3, 90*re(x)^8 - 2520*re(x)^6*im(x)^2 - 108*re(x)^6 + 6300*re(x)^4*im(x)^4 + 1620*re(x)^4*im(x)^2 + 18*re(x)^4 - 2520*re(x)^2*im(x)^6 - 1620*re(x)^2*im(x)^4 - 108*re(x)^2*im(x)^2 + 90*im(x)^8 + 108*im(x)^6 + 18*im(x)^4 + 1)/2)) + (((720*re(x)^7*im(x) - 5040*re(x)^5*im(x)^3 - 648*re(x)^5*im(x) + 5040*re(x)^3*im(x)^5 + 2160*re(x)^3*im(x)^3 + 72*re(x)^3*im(x) - 720*re(x)*im(x)^7 - 648*re(x)*im(x)^5 - 72*re(x)*im(x)^3)^2 + (90*re(x)^8 - 2520*re(x)^6*im(x)^2 - 108*re(x)^6 + 6300*re(x)^4*im(x)^4 + 1620*re(x)^4*im(x)^2 + 18*re(x)^4 - 2520*re(x)^2*im(x)^6 - 1620*re(x)^2*im(x)^4 - 108*re(x)^2*im(x)^2 + 90*im(x)^8 + 108*im(x)^6 + 18*im(x)^4 + 1)^2)^(1/4)*cos(atan2(720*re(x)^7*im(x) - 5040*re(x)^5*im(x)^3 - 648*re(x)^5*im(x) + 5040*re(x)^3*im(x)^5 + 2160*re(x)^3*im(x)^3 + 72*re(x)^3*im(x) - 720*re(x)*im(x)^7 - 648*re(x)*im(x)^5 - 72*re(x)*im(x)^3, 90*re(x)^8 - 2520*re(x)^6*im(x)^2 - 108*re(x)^6 + 6300*re(x)^4*im(x)^4 + 1620*re(x)^4*im(x)^2 + 18*re(x)^4 - 2520*re(x)^2*im(x)^6 - 1620*re(x)^2*im(x)^4 - 108*re(x)^2*im(x)^2 + 90*im(x)^8 + 108*im(x)^6 + 18*im(x)^4 + 1)/2) + 1)*(-re(x)^3/(6*(re(x)^2 + im(x)^2)^3) + re(x)*im(x)^2/(2*(re(x)^2 + im(x)^2)^3)) - (re(x)^2*im(x)/(2*(re(x)^2 + im(x)^2)^3) - im(x)^3/(6*(re(x)^2 + im(x)^2)^3))*((720*re(x)^7*im(x) - 5040*re(x)^5*im(x)^3 - 648*re(x)^5*im(x) + 5040*re(x)^3*im(x)^5 + 2160*re(x)^3*im(x)^3 + 72*re(x)^3*im(x) - 720*re(x)*im(x)^7 - 648*re(x)*im(x)^5 - 72*re(x)*im(x)^3)^2 + (90*re(x)^8 - 2520*re(x)^6*im(x)^2 - 108*re(x)^6 + 6300*re(x)^4*im(x)^4 + 1620*re(x)^4*im(x)^2 + 18*re(x)^4 - 2520*re(x)^2*im(x)^6 - 1620*re(x)^2*im(x)^4 - 108*re(x)^2*im(x)^2 + 90*im(x)^8 + 108*im(x)^6 + 18*im(x)^4 + 1)^2)^(1/4)*sin(atan2(720*re(x)^7*im(x) - 5040*re(x)^5*im(x)^3 - 648*re(x)^5*im(x) + 5040*re(x)^3*im(x)^5 + 2160*re(x)^3*im(x)^3 + 72*re(x)^3*im(x) - 720*re(x)*im(x)^7 - 648*re(x)*im(x)^5 - 72*re(x)*im(x)^3, 90*re(x)^8 - 2520*re(x)^6*im(x)^2 - 108*re(x)^6 + 6300*re(x)^4*im(x)^4 + 1620*re(x)^4*im(x)^2 + 18*re(x)^4 - 2520*re(x)^2*im(x)^6 - 1620*re(x)^2*im(x)^4 - 108*re(x)^2*im(x)^2 + 90*im(x)^8 + 108*im(x)^6 + 18*im(x)^4 + 1)/2))