issb mathematics MCQ #508

If √(x + 5) = 4, then x equals?

issb mathematics MCQ #508

  1. Question 1

    Q1. If √(x + 5) = 4, then x equals?

    • A) 9
    • B) 10
    • C) 11
    • D) 12

    Answer: 11

    Explanation: Square both sides x plus 5 equals 16 so x is 11.