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Mathematics
Algebra
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2x^2+3xy-4y^2= (A) 9x^2-4y^2 (B)9x^2+4y^2 (C)9x^2+4y^2-6xy (D)9x^2+4y^2-12xy
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Posted by Jessie on Monday, October 18, 2010 at 3:48pm. I think I figured it out-please check
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Posted by Jessie on Monday, October 18, 2010 at 3:48pm. I think I figured it out-please check
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