No, 8 is a multiple of 4 and NOT a perfect square.
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To find the perfect squares between 20 and 150, we need to determine the perfect squares less than 20 and the perfect squares greater than 150. The perfect squares less than 20 are 1, 4, 9, and 16. The perfect squares greater than 150 are 169 and 196. Therefore, there are 5 perfect squares between 20 and 150: 25, 36, 49, 64, and 81.
The perfect squares that are less than 20 are 0, 1, 4, 9, and 16.
They are all perfect squares
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?
They are all perfect squares.