z=ctg^2*(3*x+5*y)-e^(x*y) la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
2 2
/ re(x*y) 2*sin(6*re(x) + 10*re(y))*sinh(6*im(x) + 10*im(y)) \ sin (6*re(x) + 10*re(y)) sinh (6*im(x) + 10*im(y)) re(x*y)
z1 = I*|- e *sin(im(x*y)) + ------------------------------------------------------| + ------------------------------------------------------ - ------------------------------------------------------ - cos(im(x*y))*e
| 2| 2 2
\ (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y))) / (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y))) (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y)))
z1=i(−ere(xy)sin(im(xy))+(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))22sin(6re(x)+10re(y))sinh(6im(x)+10im(y)))−ere(xy)cos(im(xy))+(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))2sin2(6re(x)+10re(y))−(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))2sinh2(6im(x)+10im(y))
z1 = i*(-exp(re(x*y))*sin(im(x*y)) + 2*sin(6*re(x) + 10*re(y))*sinh(6*im(x) + 10*im(y))/(cos(6*re(x) + 10*re(y)) - cosh(6*im(x) + 10*im(y)))^2) - exp(re(x*y))*cos(im(x*y)) + sin(6*re(x) + 10*re(y))^2/(cos(6*re(x) + 10*re(y)) - cosh(6*im(x) + 10*im(y)))^2 - sinh(6*im(x) + 10*im(y))^2/(cos(6*re(x) + 10*re(y)) - cosh(6*im(x) + 10*im(y)))^2
Suma y producto de raíces
[src]
2 2
/ re(x*y) 2*sin(6*re(x) + 10*re(y))*sinh(6*im(x) + 10*im(y)) \ sin (6*re(x) + 10*re(y)) sinh (6*im(x) + 10*im(y)) re(x*y)
I*|- e *sin(im(x*y)) + ------------------------------------------------------| + ------------------------------------------------------ - ------------------------------------------------------ - cos(im(x*y))*e
| 2| 2 2
\ (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y))) / (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y))) (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y)))
i(−ere(xy)sin(im(xy))+(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))22sin(6re(x)+10re(y))sinh(6im(x)+10im(y)))−ere(xy)cos(im(xy))+(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))2sin2(6re(x)+10re(y))−(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))2sinh2(6im(x)+10im(y))
2 2
/ re(x*y) 2*sin(6*re(x) + 10*re(y))*sinh(6*im(x) + 10*im(y)) \ sin (6*re(x) + 10*re(y)) sinh (6*im(x) + 10*im(y)) re(x*y)
I*|- e *sin(im(x*y)) + ------------------------------------------------------| + ------------------------------------------------------ - ------------------------------------------------------ - cos(im(x*y))*e
| 2| 2 2
\ (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y))) / (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y))) (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y)))
i(−ere(xy)sin(im(xy))+(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))22sin(6re(x)+10re(y))sinh(6im(x)+10im(y)))−ere(xy)cos(im(xy))+(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))2sin2(6re(x)+10re(y))−(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))2sinh2(6im(x)+10im(y))
2 2
/ re(x*y) 2*sin(6*re(x) + 10*re(y))*sinh(6*im(x) + 10*im(y)) \ sin (6*re(x) + 10*re(y)) sinh (6*im(x) + 10*im(y)) re(x*y)
I*|- e *sin(im(x*y)) + ------------------------------------------------------| + ------------------------------------------------------ - ------------------------------------------------------ - cos(im(x*y))*e
| 2| 2 2
\ (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y))) / (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y))) (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y)))
i(−ere(xy)sin(im(xy))+(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))22sin(6re(x)+10re(y))sinh(6im(x)+10im(y)))−ere(xy)cos(im(xy))+(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))2sin2(6re(x)+10re(y))−(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))2sinh2(6im(x)+10im(y))
/ 2 2 / 2 re(x*y) \ 2 re(x*y)\
-\sinh (6*im(x) + 10*im(y)) - sin (6*re(x) + 10*re(y)) + I*\-2*sin(6*re(x) + 10*re(y))*sinh(6*im(x) + 10*im(y)) + (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y))) *e *sin(im(x*y))/ + (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y))) *cos(im(x*y))*e /
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2
(-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y)))
−(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))2i((cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))2ere(xy)sin(im(xy))−2sin(6re(x)+10re(y))sinh(6im(x)+10im(y)))+(cos(6re(x)+10re(y))−cosh(6im(x)+10im(y)))2ere(xy)cos(im(xy))−sin2(6re(x)+10re(y))+sinh2(6im(x)+10im(y))
-(sinh(6*im(x) + 10*im(y))^2 - sin(6*re(x) + 10*re(y))^2 + i*(-2*sin(6*re(x) + 10*re(y))*sinh(6*im(x) + 10*im(y)) + (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y)))^2*exp(re(x*y))*sin(im(x*y))) + (-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y)))^2*cos(im(x*y))*exp(re(x*y)))/(-cosh(6*im(x) + 10*im(y)) + cos(6*re(x) + 10*re(y)))^2