jeffdawg1234 jeffdawg1234

06-09-2016
Mathematics

contestada

four times the square of a number is thirty-six

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texaschic101 texaschic101

06-09-2016

4x^2= 36....divide both sides by 4
x^2 = 36/4
x^2 = 9...take the sqrt of both sides, this eliminates the ^2
x = sqrt 9
x = 3

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