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Problem For y = sin 2 ( 2 x ) x , y=\dfrac{\sin^{2}(2x)}{x}, y = x sin 2 ( 2 x ) , d y d x . \dfrac{dy}{dx}. d x d y . 2 x sin ( 4 x ) + sin 2 ( 2 x ) x 2 \dfrac{2x\sin(4x)+\sin^{2}(2x)}{x^{2}} x 2 2 x sin ( 4 x ) + sin 2 ( 2 x ) 2 sin ( 4 x ) − sin 2 ( 2 x ) x \dfrac{2\sin(4x)-\sin^{2}(2x)}{x} x 2 sin ( 4 x ) − sin 2 ( 2 x ) 2 x sin ( 4 x ) − sin 2 ( 2 x ) x 2 \dfrac{2x\sin(4x)-\sin^{2}(2x)}{x^{2}} x 2 2 x sin ( 4 x ) − sin 2 ( 2 x ) x sin ( 4 x ) − sin 2 ( 2 x ) x 2 \dfrac{x\sin(4x)-\sin^{2}(2x)}{x^{2}} x 2 x sin ( 4 x ) − sin 2 ( 2 x ) Browse the problem library