Question

differentiate y= sin²[4x²+3]​

Answer 1

$\frac{dy}{dx} = 2 \sin(4 {x}^{2} + 3) \cos(4 {x}^{2} + 3 ) .2 \times 4x \\ \\ = > \frac{dy}{dx} = 2 \sin(4 {x}^{2} + 3) \cos(4 {x}^{2} + 3) 8x$

=> 16x sin(4x²+3)cos(4x²+3)

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