Evaluate the following integral:

Question

Philoid · Accepted Answer

Let x² + 2 = t ⇒ 2x dx = dt

⇒ 1 = At^{2 +} B t (t – 1) + C(t – 1)

For t=1, A=1

For t=0, C= – 1

For t= – 1, B= – 1