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1 vote
Factor the expression 28r + 42s -35

2 Answers

2 votes

Answer:

7(4r + 6r - 5)

Explanation:

User Cameron McKenzie
by
7.9k points
3 votes
First, find the GCF of 28, 42, and -35. When we use the ladder technique, we have: GCF(28, 42, -35) = 7. We know 7 * 4 is 28, 7 * 6 is 42, 7 * -5 is -35. So, we have the following result:
7(4r + 6r - 5)
We can't factor anymore.
User Ckluss
by
8.3k points

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