The number 8 is not a perfect square because it is not classified as the product of two positive integers. The number 8 is classified as a perfect cube, however.
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64 is both a perfect square and a perfect cube. It is a perfect square because (8 \times 8 = 64) and a perfect cube because (4 \times 4 \times 4 = 64).
The square root of a perfect square is a whole number. Example sqrt(36) = 6 so 36 is a perfect square Example sqrt(25) = 5 so 25 is a perfect square Example sqrt(8)= 2.828 which is not whole so 8 is not a perfect square
Yes, 64 is a perfect squarebecause 64 = 8*8
No it is not, when you square it, it comes out to be 2.828427125...
How about 64 which is cube and square number because 4*4*4 = 64 and 8*8 = 64