Question

differentiate y=x²+sinx (whoever ans. first I'll mark him as brainliest)​

Answer 1

$\Huge{\textbf{\textsf{{\purple{Ans}}{\pink{wer}}{\color{pink}{:}}}}}$

$\frac{dy}{dx} = \frac{d \: ( {x}^{2} + sin \: x) }{dx} \\ \: \: \: \: \: \: = \frac{d \: {x}^{2} }{dx} + \frac{d \: sin \: x}{dx} \\ \: \: \: \: \: = 2x + cos \: x$

Formula :

$\frac{d \: \: (u + v)}{dx} = \frac{d \: u}{dx} + \frac{d \: v}{dx} \\ \\ \frac{d \: {x}^{n} }{dx} = n {x}^{n - 1} \\ \\ \frac{d \: sin \: x}{dx} = \: cos \: x$