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4x + 8 + 7x + 12 = 11x + 20

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โˆ™ 2010-10-24 05:04:36
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Q: What is 4x plus 8 plus 7x-12?
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What is parenthesis 4x to the second power plus 3 in parenthesis plus parenthesis 3x to the second power plus 8 in parenthesis?

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Factor completely -use 2 methods- 4x squared plus 4x minus 8?

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