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Which expression is equivalent to (10+7r-r2)+(6r2-18+5r)
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4 votes
Which expression is equivalent to (10+7r-r2)+(6r2-18+5r)

User Dlauzon
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1 Answer

2 votes

Answer:

-6r^4 + 37r^3 + 113r^2 -76r -180

Explanation:

I simplified the expression

User Marian Zburlea
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