what is the square root of 2?

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answers:
frank say: A square root of 2 is 1.4142 an irrational number.
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David say: The square root of 2 is an irrational number because it can't be expressed as a fraction.
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Bill-M say: 1.41421356237
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roderick_young say: The square root of 9 is 3, because 3 x 3 = 9
The square root of 4 is 2, because 2 x 2 = 4

Similarly, the square root of 2 is the number, which, when multiplied by itself, equals 2. It can't be expressed precisely in decimal, but is approximately 1.4
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Robert say: The square root of 2 is an irrational number

that is approximately 1.4142 (rounded to four

places).
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Robin say: 1
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say: (2)^0.5

About 1.41
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mhrxa say: njthbjhh
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Sophie say: I failed maths, can’t help, sorry
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krrvo say: xgndgasx
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brrtw say: pzhmnxjc
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ujcax say: fbpofcgd
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fttpr say: hvjbdxhl
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