Question

What is the integral of 4\sin⁻¹(5x) \, dx?
a) 4x\sin⁻¹(5x) + √{1-25x²} + C
b) 4x\sin⁻¹(5x) - √{1-25x²} + C
c) {4}/{5}√{1-25x²} + C
d) -{4}/{5}√{1-25x²} + C