Find ( d dx [ (5x^ 2 -3) ]

MATHEMATICS · Single correct · A Level · Mathematics · Differentiation · Differentiation

Problem

Find ddx[sin⁡(5x2−3)].\dfrac{d}{dx}\bigl[\sin(5x^{2}-3)\bigr]. (a) 5x cos⁡(5x2−3)5x\,\cos(5x^{2}-3) (b) cos⁡(5x2−3)\cos(5x^{2}-3) (c) 10x cos⁡(5x2−3)10x\,\cos(5x^{2}-3) (d) 10x sin⁡(5x2−3)10x\,\sin(5x^{2}-3)

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