F(x)=(3-4x^4)(x^2+1)найти f'(x)

Question

F(x)=(3-4x^4)(x^2+1)найти f'(x)

Answer 1

F'(x) = -16x³(x² + 1) + 2x(3 - 4x⁴) = -16x⁵ - 16x³ + 6x - 8x⁵ = -24x⁵ - 16x³ + 6x