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2 September, 03:33

Solve the equation by extracting the square roots. when a solution is irrational, list both the exact solution and its approximation rounded to two decimal places. x2 = 64

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  1. 2 September, 03:36
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    X²=84

    √ (x²) = √84

    x=8

    take the square root of both sides. the square root is the operation that undoes squared
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