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7x^2-84xy-196y^2 ? thanks very very much...

2007-11-11 12:56:45 · 1 answers · asked by xoxo_peridot05_xoxo 2 in Science & Mathematics Mathematics

7x^2-84xy-196y^2 ? thanks very very much...
and can you show me how you got to that answer??

2007-11-11 13:06:38 · update #1

1 answers

7(x^2-12xy-28y^2)
=7(x-14y)(x+2y)

2007-11-11 13:00:49 · answer #1 · answered by norman 7 · 0 0

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