Câu 15: Cho ( )d 9.3 df x x=f x x03∫ . B. ( )∫ .A. ( )3 d 13 d 3f x x=f x x= −∫ . D. ( )C. ( )3 d 27= +C y x

CHO ( )D 9.3 DF X X=F X X0033∫ . B. ( )∫ .A. ( )3 D 13 D 3F X X=F X...

Câu 15: Cho

( )

d 9.3 df x x=f x x

∫

^. ^B.

^{( )}

∫

^.A.

( )

3 d 13 d 3f x x=f x x= −

∫

^. ^D.

^{( )}

( )

3 d 27= +C y x

CHO ( )D 9.3 DF X X=F X X0033∫ . B. ( )∫ .A. ( )3 D 13 D 3F X X=F X...