If $f(x)=3 x^2+2 x f^{\prime}(1)+f^{\prime \prime}(2)$,then $f(x)=$ . . . . . .

  • A
    $3 x^2+8 x+4$
  • B
    $3 x^2+12 x+12$
  • C
    $3 x^2-12 x+6$
  • D
    $3 x^2-18 x+5$

Explore More

Similar Questions

$\frac{d}{dx}[\sin^n x \cos nx] = $

If $f(x) = \sqrt{x + 2 \sqrt{2x - 4}} + \sqrt{x - 2 \sqrt{2x - 4}}$,then the value of $10 \times f^{\prime}(102) =$

Let $f$ and $g$ be differentiable functions on $R$ such that $f \circ g$ is the identity function. If for some $a, b \in R$,$g^{\prime}(a) = 5$ and $g(a) = b$,then $f^{\prime}(b)$ is equal to

If $f(x) = e^{x} g(x)$,$g(0) = 2$,and $g^{\prime}(0) = 1$,then $f^{\prime}(0)$ is

If $y = x + \frac{1}{x}$,then

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo