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g100num [7]
2 years ago
6

What is the square root of 18 plus the square root of 2? And is it rational or irrational?​

Mathematics
1 answer:
kicyunya [14]2 years ago
6 0
The answer is (rounded to the nearest tenth) about 5.7 and since neither 18 or 2 have a perfect square, so this is irrational.
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