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8. Definite Integrals - 2! 2부

8. Definite Integrals / Substitution / 문제 2

문제 2

Calculate the definite integral.
$\int_{1}^{2} \frac{10 x^{3}}{\sqrt{x^{2} + 2}} d x$

A

$10 the square root of 3$

B

$5 the square root of 3$

C

$10 the square root of 2$

D

$5 the square root of 2$