esaagordiiscf9952 esaagordiiscf9952

09-09-2018
Mathematics

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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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lesliekolleroxrkcf lesliekolleroxrkcf

09-09-2018

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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