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DochEvi [55]
3 years ago
6

NEED HELP FAST!!!! will mark u as brainliest

Mathematics
1 answer:
Shalnov [3]3 years ago
6 0
Obviously, it's not rational, because it's the sum of two square roots, so cancel out A and B right away.

If we solve it
 
sqrt (18) + sqrt (2)
= sqrt (9*2) + sqrt (2)
= 3 sqrt (2) + sqrt (2)
= 4 sqrt (2)

D :D
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