TÌM NGUYÊN HÀM 2 3 X X     X X X X C . B.  X2X3X...

Câu 44. Tìm nguyên hàm

2

3 x x     x x x x C

. B.

x

2

x3x32dxln x 1 2 ln x 2 C. A.

2

3d 2 ln 1 ln 23 2     

. D.

x

2

x3x32dx2 ln x 1 ln x 2 C. C.

2

3d 2 ln 2 ln 1