engineering mathematics MCQ #3681

Resolve (3x + 2) / (x + 1)(x + 2) into partial fractions.

engineering mathematics MCQ #3681

  1. Question 1

    Q1. Resolve (3x + 2) / (x + 1)(x + 2) into partial fractions.

    • A) -1 / (x + 1) + 4 / (x + 2)
    • B) 1 / (x + 1) + 4 / (x + 2)
    • C) 1 / (x + 2) + 2 / (x + 1)
    • D) -1 / (x + 2) + 4 / (x + 1)

    Answer: -1 / (x + 1) + 4 / (x + 2)

    Explanation: Use cover-up method or equate coefficients to find A = -1 and B = 4.