issb mathematics MCQ #706

If √(x + 5) = 7, then x equals?

issb mathematics MCQ #706

  1. Question 1

    Q1. If √(x + 5) = 7, then x equals?

    • A) 42
    • B) 43
    • C) 44
    • D) 45

    Answer: 44

    Explanation: Square both sides x plus 5 equals 49 so x is 44.