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Mathematics 9 Online
OpenStudy (anonymous):

y=2x^2+8x-10 help please!

OpenStudy (anonymous):

what do you need to know?

OpenStudy (anonymous):

what "x" is?

OpenStudy (anonymous):

nothing its just variable I have to solve for the x-intercept

OpenStudy (anonymous):

your x-intercepts will be (-5,0) and (1,0). I plugged it into a calculator and got those answers using the graph

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