Arturo O. answered • 06/16/16
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-3(x+2)^2 = -3(x^2 + 4x + 4) = -3x^2 - 12x - 12
x^2 - 3x - 4 = (x - 4) (x + 1)
Taneesha T.
asked • 06/16/16Quadratic relations
Expand and simplify
-3(x+2)^2
Factor
x^2 -3x-4
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