A Level

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

Problem

Evaluate

\displaystyle\int 4x\cos(2x^{2}+3)\,dx

. (a)

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

(b)

\dfrac{1}{2}\sin(2x^{2}+3)+C

(c)

\sin(2x^{2}+3)+C

(d)

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