Pairs of numbers.
Oh, dude, perfect squares are like those numbers that you can easily find the square root of, you know? So, for 60, the factors that are perfect squares would be 1, 4, and 9 because 1x1=1, 2x2=4, and 3x3=9. It's like math but with a sprinkle of fun, right?
perfect squares
No factors of 105 are perfect squares, except ' 1 '.
Counting numbers multiplied by themselves.
Eight of them.
All numbers have factors. Some factors are perfect squares. We call these perfect square factors. 9 is a perfect square factor of 27.
Perfect squares have an odd number of factors.
Perfect squares are numbers with an odd number of factors.
A perfect square has an odd number of factors. Factors of numbers always come in pairs -- except for perfect squares. Since the square root of a perfect square is listed only once on the list of factors, it results in a list with an odd number of factors.
Only perfect squares can have an odd number of factors. The answer is 16. It has five factors: 1,2,4,8,16.
It's True, I have the same homework