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Lelechka [254]
2 years ago
5

Simplify by collecting like terms

Mathematics
1 answer:
vlada-n [284]2 years ago
7 0

Answer:

Step-by-step explanation:

Like terms have same variable with same power.

r² + 5r + 3r² - 2r = r² + 3r² + 5r - 2r

                          = 4r² + 3r

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Answer:

B. 11.1

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4 years ago
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