Question
Find the second order derivatives of the function given in Exercise :
$x^2 + 3x + 2$

Answer

Let $y = x^2 + 3x + 2$
$\therefore\ \frac{\text{dy}}{\text{dx}}=2\text{x}+3$
and $\frac{\text{d}^2\text{y}}{\text{dx}^2}=2$

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