Question

find the derivative of 1/x^2​

Answer 1

Answer:-2^-3

Step-by-step explanation:

Formula is nx^n-1

1/x^2 = x^-2

Applying formula to x^-2

Hence

-2^-3

Answer 2

Step-by-step explanation:

using formula

$\frac{d}{dx} {x}^{n} = n {x}^{n - 1}$

$y = \frac{1}{ {x}^{2} } \\ \frac{dy}{dx} = \frac{ - 2}{ {x}^{3} }$

hope this will help you