Raymond B. answered • 03/13/22
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Math, microeconomics or criminal justice
(x+1)^2 = 120 + (x-3)^2
x^2 + 2x + 1 = 120 + x^2 -6x + 9
2x +1 = -6x + 129
8x = 128
x = 128/8 = 16
x=16
Mel B.
asked • 03/13/22the square of the binomial x+1 one hundred and twenty greater than the square of the binomial x-3
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