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# Evaluate a Definite Integral

APCALC-KZBWMX

Use the Fundamental Theorem of Calculus to evaluate the definite integral:

$$\int _{ 1 }^{ 2 }{ \left( { x }^{ 2 }-1 \right) dx }$$

A

$\cfrac{4}{3}$

B

$3$

C

$\cfrac{7}{3}$

D

$2$