(3x^2-1)dx: - Vidyadip

MCQ

$\int(3\text{x}^2-1)\text{dx:}$

✓
$x^3 - x$
B
$x^2 - x$
C
$x^3 - 1$
D
None

✓

Answer

Correct option: A.

$x^3 - x$

$\int(3\text{x}^2-1)\text{dx:}$
$=3\frac{\text{x}^3}{3}-\text{x}$
$= x^3- x$

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