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14-09-2017
Mathematics

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help!! i suck at polynomials!!!
Add.
(6x3+3x2−2)+(x3−5x2−3)

Express the answer in standard form.

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14-09-2017

in parentheses 6 times 3 plus three times 2 minus 2 back parentheses plus new parentheses x times 3 minus 5 times 2 minus 3 equals 12.

there hope this helps!!

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