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Q: What number multiplied by itself gives 64?

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There is no such number.

4

No number multiplied by itself three times gives 56. The nearest ones are 3 cubed is 27 and 4 cubed is 64.

How about 8*8 = 64 as one example

8*8 2*32 4*16

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There is no such number.

The number is sqrt(64) = 8

4

2

No number multiplied by itself three times gives 56. The nearest ones are 3 cubed is 27 and 4 cubed is 64.

Eight

8*8 2*32 4*16

The square root of a number is a number that can be gotten by a number being multiplied by itself. Ex = 8 * 8 = 64, The square root of 64 is 8

How about 8*8 = 64 as one example

Cubed means multiplied by itself and then multiplied by itself,e.g. 43 means 4x 4=16, 16x4=64,so,43=64

The idea is to find the square root of 64 - a number which, when multiplied by itself, results in 64. This number can be found with a calculator, but if you know the basic multiplication table, you can actually calculate it in your head, using a bit of trial-and-error - that is, trying to square different numbers, until you reach one that gives you 64.

The square root of 64 is the number that, when squared (multiplied by itself), equals 64. The square root of 64 is 8 because 8 x 8 = 64. The square root is also expressed as the number raised to the one-half power (64^(1/2)=8).

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