Use logarithmic differentiation to find the derivative of y. y = (x3 + 1)5(x - 1)ºx2 (x3 + 1)(x - 1)3x2 (x2 + 115(x - 1)3x2 153 x3 + 1 + X-1 2 O 15x2 x3+1 3 + X-1 х O (x3 + 1) =(x - 1)3x2(51n(x3 + 1) + 3in(x - 1) + 2ln x)