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posted by kerry Monday, October 3, 2011 at 6:37pm.

factor the polynomials x^2 -6 x^2 +5x-6

a^2 - b^2 = (a+b)(a-b) x^2 - 6 = (x+sqrt 6)(x- sqrt 6) x^2 + 5x - 6 = (x+6)(x-1)

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