Find the second derivative of x^3-5 x^2+x=0 - Vidyadip

MCQ

Find the second derivative of $x^3-5 x^2+x=0$

A
10x - 5
✓
6x - 10
C
3x+10
D
$3 x^2-5 x$

✓

Answer

Correct option: B.

6x - 10

(B) 6x - 10 .
Explanation :
Let, $f(x)=x^3-5 x^2+x$
So, $f^{\prime}(x)=3 x^2-10 x+1$
And $f^{\prime \prime}(x)=6 x-10$

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