Question

For x > 0, which method finds the general antiderivative of the expression below?

$$6*x*cos(x)$$

Accepted Answer

$$	ext{choose }u=x,\;dv=6\cos(x)\,dx	ext{ and use }uv-\int v\,du$$

Answer

$$	ext{integrate each factor separately, then multiply the results}$$

Answer

$$	ext{choose }u=x,\;dv=6\cos(x)\,dx	ext{ and use }uv+\int v\,du$$

Answer

$$	ext{differentiate each factor separately, then add the results}$$

Practice: Integration - Integration by Parts Method