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January 31, 2015

January 31, 2015

Posted by **LaShawn** on Wednesday, February 13, 2013 at 9:28am.

2x^3-2x

________

7x^3-14x^2+7x

- algebra -
**Reiny**, Wednesday, February 13, 2013 at 10:30am= 2x(x^2 - 1)/( 7x(x^2 - 2x +1)

= 2x(x-1)(x+1)/(7x(x-1)(x-1))

= 2(x+1)/(7(x-1))

or

(2x+2x)/(7x - 7) , x ≠ 1

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