Q: Is the square root of 145 a rational number?

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sqrt(1453) = [sqrt(145)]3 = 145(3)(1/2) = 1746.03121393 approximately

sqrt(145) = sqrt(5)*sqrt(29), which is not a particularly simpler form!

9 (81 + 64 = 145)

145 square meters is 1,560.76 square feet.

Use Pythagoras: 82+92 = 145 and the square root of 145 is about 12.04159456 length of hypotenuse = 12 units to 2 significant figures

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The square root of 145 is 12.04 (approx). Since the square root of 144 is 12, it is easy to approximate the square root of 145 because 145 is only very slightly higher than 144.

The square root of 145 is about 12.04 (just above the integer square of 12).

The square root of 145 is in its simplest form.

it is approximately 12.04

no

sqrt(1453) = [sqrt(145)]3 = 145(3)(1/2) = 1746.03121393 approximately

145

sqrt(145) = sqrt(5)*sqrt(29), which is not a particularly simpler form!

Yes.

9 (81 + 64 = 145)

Yes, in so far as all numbers are squares (of some number). But it is not a perfect square.

145 square meters is 1,560.76 square feet.