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Mathematics 14 Online
OpenStudy (anonymous):

what are the x intercepts of y=x^2+4x-5? show your work.

OpenStudy (anonymous):

two numbers that multiply to -5 and add to 4 are (-1 and 5) \[y = x^{2} + 4x - 5 \]

OpenStudy (anonymous):

how do i do that?

OpenStudy (anonymous):

\[0 = x^{2} + 4x -5 \]

OpenStudy (anonymous):

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