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February 27, 2015

February 27, 2015

Posted by **Adriana** on Sunday, October 25, 2009 at 1:05pm.

- Algebra -
**MathMate**, Sunday, October 25, 2009 at 4:24pmUse FOIL

(3x-5)(x+2)

=3x*x + 3x*2 -5*x -5(2)

=3x² + 6x -5x -10

=3x² + x -10

as in the original expresion, and the answer is correct.

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