RobynEYoungUSMC RobynEYoungUSMC

16-02-2017
Mathematics

contestada

Simplify completely quantity 2 x squared plus 20 x plus 32 all over x squared minus 2 x minus 80.

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ChandrikaP ChandrikaP

20-02-2017

(2x^2+20x+32)/x^2-2x-80

2(x^2+10x+16)/x^2-2x-80
2(x^2+8x+2x+16)/x^2-10x+8x-80
2[(x+8)(x+2)]/(x+2)(x-10)
2(x+8)/(x-10)

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