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Expand the expression 3(n + 7)
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5 votes
Expand the expression 3(n + 7)

User Vincent Zgueb
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2 Answers

5 votes
3(n+7)

3n+3•7

3n+21

Explanation: Numerical factors in this term have been multiplied.
User Nikolay Melnikov
by
7.5k points
5 votes

Answer:

3n + 21

Explanation:

you just times 3 with the numbers in the brackets

User Waylander
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7.6k points
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