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Mathematics 11 Online
OpenStudy (anonymous):

HELp f(-x)=x^2+7x+7

OpenStudy (anonymous):

factor?

OpenStudy (anonymous):

that equation needs the quadratic formula

OpenStudy (anonymous):

\[(-b \pm \sqrt{b ^{2}-4ac})\div2a\]\[-b\]

OpenStudy (anonymous):

dont include that -b underneath the other -b

OpenStudy (anonymous):

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