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Solve by completing the square x^2 + 6x -7 Anyonee? This is my last question D:
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Can anyone show me how to do this?
@Meinme It's my last one lol
nevermind will help always.......... x^2+7x-x-7 x(x+7)-(x+7) (x+7)(x-1) x=-7 x=+1
that's what i had! but my teacher said thats factoring, not completing the square?
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