Question

pls could you help me this question find higher derivative (d^2 y)/(dx^2 ) y=2x^5+3sin2x-4x+cos2x+ln2x^5

Answer 1

dy/dx = 10x^4 + 6 cos2x -4

-2sin2x + 5/x

d^2/dx^2 = 40 x^3 -12 sin2x -4cos2x -5/x^2