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Mathematics 18 Online
OpenStudy (anonymous):

how to find the answer for 2500=98n+2n^2

OpenStudy (debbieg):

Move all the terms to one side so it's set =0. Divide through by 2. then apply the quadratic formula.

OpenStudy (debbieg):

\[\Large n=\frac{ -b \pm \sqrt{b^2-4ac} }{ 2a }\]

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