Đỗ Minh Hằng
New member
Tìm nguyên hàm \(I = \int {\left( {2x - 1} \right){e^{ - x}}dx} .\)
A. \(I = - \left( {2x + 1} \right){e^{ - x}} + C\)
B. \(I = - \left( {2x - 1} \right){e^{ - x}} + C\)
C. \(I = - \left( {2x + 3} \right){e^{ - x}} + C\)
D. \(I = - \left( {2x - 3} \right){e^{ - x}} + C\)
A. \(I = - \left( {2x + 1} \right){e^{ - x}} + C\)
B. \(I = - \left( {2x - 1} \right){e^{ - x}} + C\)
C. \(I = - \left( {2x + 3} \right){e^{ - x}} + C\)
D. \(I = - \left( {2x - 3} \right){e^{ - x}} + C\)