Algebra Help?

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I need to Factor this Polynomial; a^2-b^2 + 6a -6b, I think it is (a +b)(a +b - 6) but I am not sure can anyone help? Thanks

2007-05-25 04:00:18 · 3 answers · asked by delphiniums 1 in Science & Mathematics ➔ Mathematics

= (a - b).(a + b) + 6.(a - b)
= (a - b).[ (a + b) + 6 ]
= (a - b).(a + b + 6)

2007-05-25 12:34:41 · answer #1 · answered by Como 7 · 0⤊ 0⤋

a^2-b^2 + 6a -6b=(a+b)(a-b)+6(a-b)
(a--b)(a+b+6)answer.
your answer is wrong.

2007-05-25 04:09:12 · answer #2 · answered by Anonymous · 0⤊ 0⤋

(a-b)(a+b+6) would be the answer

2007-05-25 04:07:09 · answer #3 · answered by bruinfan 7 · 0⤊ 0⤋