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kykrilka [37]
4 years ago
5

Which expression is rational? A. 4.121221222… B. square root of 36 C. square root of 21 D. 1.192744502…

Mathematics
1 answer:
Sati [7]4 years ago
4 0

Answer: 2

Step-by-step explanation:

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Step-by-step explanation:

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8 0
3 years ago
5-2 ( 4a + 1 ) + 3a= 13<br><br> a. a= - 6/5<br> b. a=2<br> c. a= 2/3<br> d. a= -2
Oksi-84 [34.3K]

Answer:

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Step-by-step explanation:

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