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Simplify completely 3x^2+21x-54 over x^2+3x-54
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Simplify completely 3x^2+21x-54 over x^2+3x-54

User Anthony Taylor
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2 Answers

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Answer: 3(x-2) / x-6

Step-by-step explanation: find gcf..

User Vincent McNabb
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\bf \cfrac{3x^2+21x-54}{x^2+3x-54}\implies \cfrac{3(x^2+7x-18)}{x^2+3x-54}\implies \cfrac{3\underline{(x+9)}(x-2)}{\underline{(x+9)}(x-6)} \\\\\\ \cfrac{3(x-2)}{x-6}
User Fedor Tsyganov
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