beckymyers2001 beckymyers2001

12-01-2017
Mathematics

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the expression 3(xsquared-1)-(xsquared-7x+10) is quivalent to

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apologiabiology apologiabiology

12-01-2017

use distributive property
3(x²-1)-1(x²-7x+10)
3x²-3-x²+7x-10
3x²-x²+7x-3-10
2x²+7x-13

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