asked 173k views
3 votes
Subtract the following polynomials 3m-4n-78m+n-6

asked
User Arya
by
8.3k points

2 Answers

5 votes

Answer:-5m-5n-1

Explanation:

answered
User Dhaval Pandya
by
7.9k 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

answered
User Kati
by
9.3k points

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