ashleygard ashleygard

03-06-2014
Mathematics

contestada

How do I factor 2y^2 - y - 10

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kate200468 kate200468

03-06-2014

[tex]2y^2 - y - 10=2y^2+4y-5y-10=2y(y+2)-5(y+2)=\\\\=(y+2)(2y-5)[/tex]

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