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10-01-2017
Mathematics

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Simplify completely quantity 5 x squared plus 9 x minus 2 over quantity x squared plus 12 x plus 20 times quantity x squared plus 17 x plus 70 over.

Respuesta :

10-01-2017

(x+2)(5x-1) (x+10)(x+7)
(x+10)(x+2) 3(5x-1)

Cancel like factors and you're left with. (x+7)/3

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