dy/dx,y=(1+x+x^2)e^x

dy/dx,y=(1+x+x^2)e^x

dy/dx=(1+x+x²;)'*e^x+(1+x+x²;)*(e^x)'
=(1+2x)e^x+(1+x+x²;)e^x
=(2+3x+x²;)e^x