SOLUTION: (xsquare-144) = (x+12) (?)

Question 453905: (xsquare-144) = (x+12) (?)
Answer by algebrahouse.com(1659) (Show Source): You can put this solution on YOUR website!
x� - 144 is a difference of two squares

It is in the form a� - b�,
it factors into the form (a + b)(a - b)

If a� is x�, then a = x {the square root of x�}
If b� is 144, then b = 12 {the square root of 144}

x� - 144
= (x + 12)(x - 12)
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