El profesor se sorprenderá mucho al ver tu solución correcta😉
/ 3 \ / 2 \ \- v + 2*sin(x)/*\- 2*x - 3*x + 2/ = 0
(-v^3 + 2*w)*(-2*x^2 - 3*x + 2) = 0
-2*v^3 + 4*w - 6*w*x - 4*w*x^2 + 2*v^3*x^2 + 3*x*v^3 = 0
-2*v^3 + 4*w - 6*w*x - 4*w*x^2 + 2*v^3*x^2 + 3*x*v^3 = 0
w = 0 / ((-2*v^3 + 4*w - 6*w*x - 4*w*x^2 + 2*v^3*x^2 + 3*x*v^3)/w)
x1 = -2
x2 = 1/2
/| _________|\ || 3 / 6 || / / _________\\ ||I*v I*\/ -4 + v || | | 3 / 6 || x3 = - I*log||---- - --------------|| + arg\I*\v - \/ -4 + v // \| 2 2 |/
/| _________|\ || 3 / 6 || / / _________\\ ||I*v I*\/ -4 + v || | | 3 / 6 || x4 = - I*log||---- + --------------|| + arg\I*\v + \/ -4 + v // \| 2 2 |/
x4 = -i*log(Abs(i*v^3/2 + i*sqrt(v^6 - 4)/2)) + arg(i*(v^3 + sqrt(v^6 - 4)))
suma
/| _________|\ /| _________|\ || 3 / 6 || / / _________\\ || 3 / 6 || / / _________\\ ||I*v I*\/ -4 + v || | | 3 / 6 || ||I*v I*\/ -4 + v || | | 3 / 6 || -2 + 1/2 + - I*log||---- - --------------|| + arg\I*\v - \/ -4 + v // + - I*log||---- + --------------|| + arg\I*\v + \/ -4 + v // \| 2 2 |/ \| 2 2 |/
=
/| _________|\ /| _________|\ || 3 / 6 || || 3 / 6 || / / _________\\ / / _________\\ 3 ||I*v I*\/ -4 + v || ||I*v I*\/ -4 + v || | | 3 / 6 || | | 3 / 6 || - - - I*log||---- + --------------|| - I*log||---- - --------------|| + arg\I*\v + \/ -4 + v // + arg\I*\v - \/ -4 + v // 2 \| 2 2 |/ \| 2 2 |/
producto
/ /| _________|\ \ / /| _________|\ \ | || 3 / 6 || / / _________\\| | || 3 / 6 || / / _________\\| -2 | ||I*v I*\/ -4 + v || | | 3 / 6 ||| | ||I*v I*\/ -4 + v || | | 3 / 6 ||| ---*|- I*log||---- - --------------|| + arg\I*\v - \/ -4 + v //|*|- I*log||---- + --------------|| + arg\I*\v + \/ -4 + v //| 2 \ \| 2 2 |/ / \ \| 2 2 |/ /
=
/ /| _________|\\ / /| _________|\\ | / / _________\\ || 3 / 6 ||| | / / _________\\ || 3 / 6 ||| | | | 3 / 6 || ||v + \/ -4 + v ||| | | | 3 / 6 || ||v - \/ -4 + v ||| -|- arg\I*\v + \/ -4 + v // + I*log|-------------------||*|- arg\I*\v - \/ -4 + v // + I*log|-------------------|| \ \ 2 // \ \ 2 //
-(-arg(i*(v^3 + sqrt(-4 + v^6))) + i*log(Abs(v^3 + sqrt(-4 + v^6))/2))*(-arg(i*(v^3 - sqrt(-4 + v^6))) + i*log(Abs(v^3 - sqrt(-4 + v^6))/2))