ethandavis13 ethandavis13

25-09-2017
Mathematics

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Solve for x, given the equation Square root of x minus 5 + 7 = 11

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choixongdong choixongdong

25-09-2017

sqrt (x-5) + 7 = 11
sqrt (x-5) = 11 -7
sqrt (x-5) = 4
x - 5 = 4^2
x - 5 = 16
x = 16 + 5
x = 21

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