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Mathematics 6 Online
OpenStudy (anonymous):

Solve by completing the square x^2 + 6x -7 Anyonee? This is my last question D:

OpenStudy (anonymous):

Can anyone show me how to do this?

OpenStudy (anonymous):

@Meinme It's my last one lol

OpenStudy (anonymous):

nevermind will help always.......... x^2+7x-x-7 x(x+7)-(x+7) (x+7)(x-1) x=-7 x=+1

OpenStudy (anonymous):

that's what i had! but my teacher said thats factoring, not completing the square?

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