Question

find d2y/dx2 if y = x3+5x2-3x+10​

Answer 1

Answer:

the ansyer would be 6x+ 10

Explanation:

It is a sum which involves double differentiation.

when differentiated once it yields

3x2+ 10x -3

which when you differentiate it gives you

6x+10

Answer 2

Answer:

The value of d2y/dx2 is 6x+10

Solution:

By considering the given data,

on differentiating the value of y we get,

$\frac{dy}{dx}=3x^{2} +10x-3$

On double differentiating the above equation we get,

$\frac{d^{2}y }{dx^{2} } =6x+10$

Hence the value of d2y/dx2 is 6x+10

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