engineering mathematics MCQ #4340

If α, β are roots of x² - 3x + 2 = 0, then α + β = ?

engineering mathematics MCQ #4340

  1. Question 1

    Q1. If α, β are roots of x² - 3x + 2 = 0, then α + β = ?

    • A) 3
    • B) -3
    • C) 2
    • D) -2

    Answer: 3

    Explanation: Using the sum of roots = -b/a, we get -(-3)/1 = 3.