El profesor se sorprenderá mucho al ver tu solución correcta😉
a + 1 a*2 - 1 ----- = ------- a - 1 x - 2
a1 = 1 + a
b1 = -1 + a
a2 = -1 + 2*a
b2 = -2 + x
1+a-2+x = (-1 + a)*(-1 + 2*a)
1+a-2+x = -1+a-1+2*a
(1 + a)*(-2 + x) = -1+a-1+2*a
(1 + a)*(-2 + x) = (-1 + a)*(-1 + 2*a)
x = 2 + (-1 + a)*(-1 + 2*a) / ((2 + (1 + a)*(-2 + x))/x)
suma
/ / 2 2 \ \ / 2 2 \ |(1 + re(a))*(-im(a) + 4*im(a)*re(a)) \3 - re(a) - 2*im (a) + 2*re (a)/*im(a)| (1 + re(a))*\3 - re(a) - 2*im (a) + 2*re (a)/ (-im(a) + 4*im(a)*re(a))*im(a) I*|------------------------------------ - ---------------------------------------| + --------------------------------------------- + ------------------------------ | 2 2 2 2 | 2 2 2 2 \ (1 + re(a)) + im (a) (1 + re(a)) + im (a) / (1 + re(a)) + im (a) (1 + re(a)) + im (a)
=
/ / 2 2 \ \ / 2 2 \ |(1 + re(a))*(-im(a) + 4*im(a)*re(a)) \3 - re(a) - 2*im (a) + 2*re (a)/*im(a)| (1 + re(a))*\3 - re(a) - 2*im (a) + 2*re (a)/ (-im(a) + 4*im(a)*re(a))*im(a) I*|------------------------------------ - ---------------------------------------| + --------------------------------------------- + ------------------------------ | 2 2 2 2 | 2 2 2 2 \ (1 + re(a)) + im (a) (1 + re(a)) + im (a) / (1 + re(a)) + im (a) (1 + re(a)) + im (a)
producto
/ / 2 2 \ \ / 2 2 \ |(1 + re(a))*(-im(a) + 4*im(a)*re(a)) \3 - re(a) - 2*im (a) + 2*re (a)/*im(a)| (1 + re(a))*\3 - re(a) - 2*im (a) + 2*re (a)/ (-im(a) + 4*im(a)*re(a))*im(a) I*|------------------------------------ - ---------------------------------------| + --------------------------------------------- + ------------------------------ | 2 2 2 2 | 2 2 2 2 \ (1 + re(a)) + im (a) (1 + re(a)) + im (a) / (1 + re(a)) + im (a) (1 + re(a)) + im (a)
=
2 / 2 2 \ / 2 2 \ im (a)*(-1 + 4*re(a)) + (1 + re(a))*\3 - re(a) - 2*im (a) + 2*re (a)/ + I*\-3 - 2*re (a) + 2*im (a) + (1 + re(a))*(-1 + 4*re(a)) + re(a)/*im(a) ----------------------------------------------------------------------------------------------------------------------------------------------- 2 2 (1 + re(a)) + im (a)
(im(a)^2*(-1 + 4*re(a)) + (1 + re(a))*(3 - re(a) - 2*im(a)^2 + 2*re(a)^2) + i*(-3 - 2*re(a)^2 + 2*im(a)^2 + (1 + re(a))*(-1 + 4*re(a)) + re(a))*im(a))/((1 + re(a))^2 + im(a)^2)
/ / 2 2 \ \ / 2 2 \ |(1 + re(a))*(-im(a) + 4*im(a)*re(a)) \3 - re(a) - 2*im (a) + 2*re (a)/*im(a)| (1 + re(a))*\3 - re(a) - 2*im (a) + 2*re (a)/ (-im(a) + 4*im(a)*re(a))*im(a) x1 = I*|------------------------------------ - ---------------------------------------| + --------------------------------------------- + ------------------------------ | 2 2 2 2 | 2 2 2 2 \ (1 + re(a)) + im (a) (1 + re(a)) + im (a) / (1 + re(a)) + im (a) (1 + re(a)) + im (a)
x1 = (4*re(a)*im(a) - im(a))*im(a)/((re(a) + 1)^2 + im(a)^2) + i*((4*re(a)*im(a) - im(a))*(re(a) + 1)/((re(a) + 1)^2 + im(a)^2) - (2*re(a)^2 - re(a) - 2*im(a)^2 + 3)*im(a)/((re(a) + 1)^2 + im(a)^2)) + (re(a) + 1)*(2*re(a)^2 - re(a) - 2*im(a)^2 + 3)/((re(a) + 1)^2 + im(a)^2)