Question

The value of ${\int }_0^1{x}^2+2dx$ is equal to ?

• A. $\frac{7}{3}$
• B. $\frac{4}{3}$
• C. $\frac{8}{3}$
• D. $Noneofthese$

Answer 1

The correct option is A $\frac{7}{3}$

$I={\int }_0^1{x}^2+2dx$
$I={\frac{x^3}{3}+2x|}_0^1$
$I=\frac{1}{3}+2-0$
$I=\frac{7}{3}$