Question

f(x) = 2x²-3x

find value of f''(x)

Answer 1

Hi...

Here is your answer...

f(x) = 2x²-3x

Differentiating both side w.r.t. x

We get,

f'(x) = 4x-3

Again Diff. b/s w.r.t. x

We get,

f''(x) = 4

☺️☺️