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OpenStudy (anonymous):
Simplify (x + 2)2 – (x -7)(2x + 3) and show steps.
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OpenStudy (angela210793):
(x + 2)2 – (x -7)(2x + 3) x^2+4x+4-(x^2+3x-14x-21)=x^2+4x+4-x^2+11x+21=15x+25
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