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8 August, 13:20

Solve the following equation algebraically

4x^2 = 100

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Answers (1)
  1. 8 August, 13:49
    0
    x = ±5

    Step-by-step explanation:

    4x^2 = 100

    Divide each side by 4

    4/4x^2 = 100/4

    x^2 = 25

    Take the square root of each side

    sqrt (x^2) = ±sqrt (25)

    x = ±5
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