3 years ago

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

1 answer:

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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