Integral 2x(52x+2)2dx

integral 2x(52x + 2 ) 2 dx
= (104x^2 + 4x) 2 dx
= 208x^2 + 8x
integral = 208/n+1^n+1 + 4/n+1^n+1 + c
= 208/2+1^2+1 + 4/1+1^1+1 + c
=104x^3 + 2x^2 + c