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Factor the expression 15x + 21 completely

User Zamena
by
5.1k points

2 Answers

6 votes

Answer:

3(5x + 7)

Explanation:

15x + 21

3(5x + 7)

User Bobics
by
5.2k points
3 votes

Answer:

3(5x+7)

Explanation:

15x+21

3(5x+7)

User P Basak
by
5.3k points