El profesor se sorprenderá mucho al ver tu solución correcta😉
2 -x log(y) = ---- 4
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(0)^2 - 4 * (1/4) * (log(y)) = -log(y)
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
suma
_____________________ _____________________ _____________________ _____________________ 4 / 2 2 /atan2(-arg(y), -log(|y|))\ 4 / 2 2 /atan2(-arg(y), -log(|y|))\ 4 / 2 2 /atan2(-arg(y), -log(|y|))\ 4 / 2 2 /atan2(-arg(y), -log(|y|))\ - 2*\/ arg (y) + log (|y|) *cos|-------------------------| - 2*I*\/ arg (y) + log (|y|) *sin|-------------------------| + 2*\/ arg (y) + log (|y|) *cos|-------------------------| + 2*I*\/ arg (y) + log (|y|) *sin|-------------------------| \ 2 / \ 2 / \ 2 / \ 2 /
=
0
producto
/ _____________________ _____________________ \ / _____________________ _____________________ \ | 4 / 2 2 /atan2(-arg(y), -log(|y|))\ 4 / 2 2 /atan2(-arg(y), -log(|y|))\| | 4 / 2 2 /atan2(-arg(y), -log(|y|))\ 4 / 2 2 /atan2(-arg(y), -log(|y|))\| |- 2*\/ arg (y) + log (|y|) *cos|-------------------------| - 2*I*\/ arg (y) + log (|y|) *sin|-------------------------||*|2*\/ arg (y) + log (|y|) *cos|-------------------------| + 2*I*\/ arg (y) + log (|y|) *sin|-------------------------|| \ \ 2 / \ 2 // \ \ 2 / \ 2 //
=
_____________________ / 2 2 I*atan2(-arg(y), -log(|y|)) -4*\/ arg (y) + log (|y|) *e
-4*sqrt(arg(y)^2 + log(|y|)^2)*exp(i*atan2(-arg(y), -log(|y|)))
_____________________ _____________________ 4 / 2 2 /atan2(-arg(y), -log(|y|))\ 4 / 2 2 /atan2(-arg(y), -log(|y|))\ x1 = - 2*\/ arg (y) + log (|y|) *cos|-------------------------| - 2*I*\/ arg (y) + log (|y|) *sin|-------------------------| \ 2 / \ 2 /
_____________________ _____________________ 4 / 2 2 /atan2(-arg(y), -log(|y|))\ 4 / 2 2 /atan2(-arg(y), -log(|y|))\ x2 = 2*\/ arg (y) + log (|y|) *cos|-------------------------| + 2*I*\/ arg (y) + log (|y|) *sin|-------------------------| \ 2 / \ 2 /
x2 = 2*i*(log(|y|)^2 + arg(y)^2)^(1/4)*sin(atan2(-arg(y, -log(|y|))/2) + 2*(log(|y|)^2 + arg(y)^2)^(1/4)*cos(atan2(-arg(y), -log(|y|))/2))