I need to solve this by using polar form.

(2-5*i)^12/(4+i)^11

I found polar in the help section and used it like this:

polar((2-5*I)^12/(4+I)^11);

Is that it or is there something else I need to do?

I have newbie problem with these two equations:

f(x) = 0.5x-3x-x+x+10
g(x) = xe

I am supposed to draw them in Maple and solve f(x) = g(x), this is what I've got:

f:=x->0.5*x^4-3*x^3-x^2+x+10;

g:=x->x*exp(1)^(0.5*x-1);

plot([f,g],-4..8);

Now I get the drawing and it seems okay, but then I try using solve to do f(x)=g(x)

solve(f(x)=g(x));