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17-10-2020
Mathematics

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Which of the following is theGiven the equation 2square root of x minus 5 = 2, solve for x and identify if it is an extraneous solution. radical expression of a to the five sevenths power?

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zoreldeustua zoreldeustua

17-10-2020

√x - 5 = 2
√x = 7
x = ±√7 or ±2.645751

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