Question

The number 64 is a perfect ___________ .
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cube
square
square and cube

Answer 1

C.

Answer 2

it is a square

Answer 3

\[\sqrt{64} = 8\]

Answer 4

Image result for the number 64 is a perfect
Sixty-four is the square of 8, the cube of 4, and the sixth power of 2. It is the smallest number with exactly seven divisors. It is the lowest positive power of two that is adjacent to neither a Mersenne prime nor a Fermat prime. 64 is the sum of Euler's totient function for the first fourteen integers.