engineering mathematics MCQ #813

The derivative of x³e^x is?

engineering mathematics MCQ #813

  1. Question 1

    Q1. The derivative of x³e^x is?

    • A) x³e^x + 3x²e^x
    • B) x³e^x - 3x²e^x
    • C) 3x²e^x
    • D) x²e^x + x³e^x

    Answer: x³e^x + 3x²e^x

    Explanation: Using the product rule: (x³e^x)' = (x³)'e^x + x³(e^x)' = 3x²e^x + x³e^x.