225 is a perfect squarebecause 225 = 15*15
Technically, every positive number is a square in the real number system, but I assume you mean perfect square. And yes, 225 is a perfect square. 152 = 225
225
15
152 = 225, and 162 = 256 So there can be no integer, k, such that k2 = 250 and that is what defines a perfect square.
225 is a perfect squarebecause 225 = 15*15
Technically, every positive number is a square in the real number system, but I assume you mean perfect square. And yes, 225 is a perfect square. 152 = 225
Yes.
225
15
A perfect square is a number that can be expressed as the product of an integer multiplied by itself. To find a perfect square between 150 and 250, we need to determine the square root of the upper and lower bounds. The square root of 150 is approximately 12.25, and the square root of 250 is approximately 15.81. Therefore, the perfect square between 150 and 250 is 169, which is 13 squared.
9, 25 and 225.
152 = 225, and 162 = 256 So there can be no integer, k, such that k2 = 250 and that is what defines a perfect square.
25, 49, 81, 225
1 is a perfect square. This is because the square of 1 is 1.
15 = 1252 + 20(1*5) = 125 + 100 = 225 or 15*15 = 15*10 + 10*15/2 = 150 + 75 = 225
The square root of 1/100 is 1/10 which is a perfect square but perfect square are usually integers.