El profesor se sorprenderá mucho al ver tu solución correcta😉
/ 2\ |14*(x - 4) | /11*(q - 21/2)\ |-----------| |-------------| \ 25 / \ 25 / 11 ------------- + --------------- = -- 9 14 - 21/2 20
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(-112/225)^2 - 4 * (14/225) * (-787/900 + 22*q/175) = 2618/5625 - 176*q/5625
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
____________________________________ ____________________________________ 4 / 2 2 /atan2(-176*im(q), 2618 - 176*re(q))\ 4 / 2 2 /atan2(-176*im(q), 2618 - 176*re(q))\ 3*\/ (2618 - 176*re(q)) + 30976*im (q) *cos|-----------------------------------| 3*I*\/ (2618 - 176*re(q)) + 30976*im (q) *sin|-----------------------------------| \ 2 / \ 2 / x1 = 4 - ---------------------------------------------------------------------------------- - ------------------------------------------------------------------------------------ 28 28
____________________________________ ____________________________________ 4 / 2 2 /atan2(-176*im(q), 2618 - 176*re(q))\ 4 / 2 2 /atan2(-176*im(q), 2618 - 176*re(q))\ 3*\/ (2618 - 176*re(q)) + 30976*im (q) *cos|-----------------------------------| 3*I*\/ (2618 - 176*re(q)) + 30976*im (q) *sin|-----------------------------------| \ 2 / \ 2 / x2 = 4 + ---------------------------------------------------------------------------------- + ------------------------------------------------------------------------------------ 28 28
x2 = 3*i*((2618 - 176*re(q))^2 + 30976*im(q)^2)^(1/4)*sin(atan2(-176*im(q, 2618 - 176*re(q))/2)/28 + 3*((2618 - 176*re(q))^2 + 30976*im(q)^2)^(1/4)*cos(atan2(-176*im(q), 2618 - 176*re(q))/2)/28 + 4)
suma
____________________________________ ____________________________________ ____________________________________ ____________________________________ 4 / 2 2 /atan2(-176*im(q), 2618 - 176*re(q))\ 4 / 2 2 /atan2(-176*im(q), 2618 - 176*re(q))\ 4 / 2 2 /atan2(-176*im(q), 2618 - 176*re(q))\ 4 / 2 2 /atan2(-176*im(q), 2618 - 176*re(q))\ 3*\/ (2618 - 176*re(q)) + 30976*im (q) *cos|-----------------------------------| 3*I*\/ (2618 - 176*re(q)) + 30976*im (q) *sin|-----------------------------------| 3*\/ (2618 - 176*re(q)) + 30976*im (q) *cos|-----------------------------------| 3*I*\/ (2618 - 176*re(q)) + 30976*im (q) *sin|-----------------------------------| \ 2 / \ 2 / \ 2 / \ 2 / 4 - ---------------------------------------------------------------------------------- - ------------------------------------------------------------------------------------ + 4 + ---------------------------------------------------------------------------------- + ------------------------------------------------------------------------------------ 28 28 28 28
=
8
producto
/ ____________________________________ ____________________________________ \ / ____________________________________ ____________________________________ \ | 4 / 2 2 /atan2(-176*im(q), 2618 - 176*re(q))\ 4 / 2 2 /atan2(-176*im(q), 2618 - 176*re(q))\| | 4 / 2 2 /atan2(-176*im(q), 2618 - 176*re(q))\ 4 / 2 2 /atan2(-176*im(q), 2618 - 176*re(q))\| | 3*\/ (2618 - 176*re(q)) + 30976*im (q) *cos|-----------------------------------| 3*I*\/ (2618 - 176*re(q)) + 30976*im (q) *sin|-----------------------------------|| | 3*\/ (2618 - 176*re(q)) + 30976*im (q) *cos|-----------------------------------| 3*I*\/ (2618 - 176*re(q)) + 30976*im (q) *sin|-----------------------------------|| | \ 2 / \ 2 /| | \ 2 / \ 2 /| |4 - ---------------------------------------------------------------------------------- - ------------------------------------------------------------------------------------|*|4 + ---------------------------------------------------------------------------------- + ------------------------------------------------------------------------------------| \ 28 28 / \ 28 28 /
=
787 99*re(q) 99*I*im(q) - --- + -------- + ---------- 56 49 49
-787/56 + 99*re(q)/49 + 99*i*im(q)/49