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Subtract the following polynomials 3m-4n-78m+n-6
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3 votes
Subtract the following polynomials 3m-4n-78m+n-6

User Arya
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2 Answers

5 votes

Answer:-5m-5n-1

Explanation:

User Dhaval Pandya
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6.7k points
4 votes

Subtract the two polynomials as shown below


\begin{gathered} (3m-4n-7)-(8m+n-6)=(3m-8m)+(-4n-n)+(-7+6) \\ =-5m-5n-1 \end{gathered}

Therefore, the answer is -5m-5n-1

User Kati
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