\(\mathop \smallint \limits_1^2 {x^2}dx =\)

1.	\(\mathop \smallint \limits_1^2 {x^2}dx =\)
A.	7/3
B.	3/7
C.	2/3
D.	3/2
Answer» B. 3/7

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\(\mathop \smallint \limits_1^2 {x^2}dx =\)

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