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3x^2-15x+18
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Nancy206

by Nancy206 at March 05, 2012

How do you do this problem? My friend was wondering. I'm in geometry and I forget how! haha Thanks!!

Algebra

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Nancy206 Nancy206 March 05, 2012

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I know how, but, I don't like that u chose ur answer as best answer even there is nothing in the answer.
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umeanj umeanj March 05, 2012

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I'm assuming you want the expression factored...... so you first can factor out a 3 from the equation giving you: 3(x^2-5x+6) Then you need two numbers that add to -5 and mulitply to 6 (-2 and -3!) add each of those values to x to get: 3(x-2)(x-3)
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88ivory 88ivory March 06, 2012

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