Question

differentiate the following with respect to x 2x^2−1/x^3​

Answer 1

Answer:

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Step-by-step explanation:

Given expression

(x+5)(2x2−1)

⟹2x3−x+10x2−5

differentiating w.r.t. x, we get

dxd(2x3+10x2−x−5)

=dxd2x3+dxd10x2−dxdx−dxd5

=6x2+20x−1

Answer 2

Answer:

Step-by-step explanation:

We have,

$\tt{y=2x^2-\dfrac{1}{x^3}}$

$\sf{\dfrac{dy}{dx}=4x+\dfrac{3}{x^4}}$