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Find the sum (9r2+4r-7)+(3r2-3r)

Find the sum (9r2+4r-7)+(3r2-3r)
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Find the sum (9r2+4r-7)+(3r2-3r)

asked
User Kajice
by
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2 Answers

1 vote

Answer:

12r^2 +r-7

Explanation:

answered
User Hardanger
by
8.8k points
6 votes
The sum would be 25r-7
answered
User Sachin Mishra
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