Math

(x + 2)(x -2)

Asked by bookragstutor 12 years ago 5/8/2013 3:17 AM

Last updated by Jill W 4 years ago 11/28/2020 11:19 AM

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Answered by Jill W 4 years ago 11/28/2020 11:19 AM

(x)(x) (x)(-2) (+2)(x) (+2)(-2)

x^2 -2x +2x -4

x^2-4