`int(x^2e^(ax)dx`

int x^(2)e^(x)dx

int (3x^2+e^x) dx

int x^(2)e^(-x)dx

int(x^2e^(x))/((x+2)^(2))dx is equal to

Evaluate int(x+e^(2x))dx

int x.e^(2x)dx

Evaluate the following indefinite integrals. (a) int(dx)/(sqrt(x)) (b) int(dx)/((2x+3)) (c) intsin(2pix+30^(@))dx (d) intsinxcosxdx (e) int(3x^(3)-5x^(2)+2)dx (f) int(2e^(-x//3)dx

int e^(2x+3) dx

If int_0^ooe^(-ax)dx=1/a , then int_0^oo(x^n)e^(-ax)dx is

int(e^(ax).cosbx)dx