Question

integration of 4 x cube root under 5 minus x squared DX​

Answer 1

I = 4x√(5 - x^2)dx

let 5 - x^2 = t

-2xdx = dt

I = -2√t

I = -2t^3/2/2/3

I = -3t^3/2

I = - 3 (5-t^2)^3/2

Answer 2

Answer:

refer the attachment