A Level

MATHEMATICS · Single correct · A Level · Mathematics · Integration · Integration

Problem

Compute

\displaystyle \int (2x^{2}+3x-1)\sin x\,dx

. (a)

(4x+3)\cos x + (-2x^{2}-3x+5)\sin x + C

(b)

(4x+3)\sin x + (2x^{2}+3x-5)\cos x + C

(c)

(4x+3)\sin x + (-2x^{2}-3x+5)\cos x + C

(d)

(4x+3)\sin x + (-2x^{2}-3x+1)\cos x + C