Carilah turunan fungsi f(x) = (x2 + 3)(2x2 – 3x) Rani Maharani SoalCarilah turunan fungsif(x) = (x2 + 3)(2x2 – 3x)Pembahasanf(x)f′(x)=(x2+3)(2x2−3x)=dxd[(x2+3)(2x2−3x)]=dxd[x2(2x2−3x)+3(2x2−3x)]=dxd[2x4−3x3+6x2−9x]=dxd[2x4]−dxd[3x3]+dxd[6x2]−dxd[9x]=8x3−9x2+12x−9