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Simplify 4 n^5 + 3.5 n^5 + (-2.1 n^5)

User Category
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1 Answer

3 votes

Answer:


\large\boxed{4n^5+3.5n^5+(-2.1n^5)=5.4n^5}

Explanation:


4n^5+3.5n^5+(-2.1n^5)=4n^5+3.5n^5-2.1n^5\qquad\text{combine like terms}\\\\=(4+3.5-2.1)n^5=5.4n^5

User Zono
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