Question

f(x)= (2x-4)^3 (x+1)^2

Answer 1

F`(x)=3(2x-4)²*2*(x+1)²+2(x+1)*(2x-4)³=(2x-4)²(x+1)*[6(x+1)+2(2x-4)]=
=(2x-4)²(x+1)(6x+6+4x-8)=(2x-4)²(x+1)(10x-2)