sqrt of 4401624 is some 2098.004..... 2098 * 2098 = 4401604...hence no. to be subtracted shld be 20
1,085 - 61 = 1,024 = (32)2
Find the square root of the number.Take the integer part of the answer.Square the integer part.Subtract this square from the original number.
How about: 100-64 = 36 as one example
If by 'perfect number' you mean 'perfect SQUARE', then yes. 49 is an odd number and a perfect square.
You take the square root of the number. If it is a perfect square, this will be a whole number. If it is not, it isn't a perfect square.
69
31.
257
The answer is 230.
1,085 - 61 = 1,024 = (32)2
sqrt(2493) = 49.93 So the largest perfect square smaller than 2493 is 492 = 2401 Therefore, the smallest number to be subtracted is 2493 - 2401 = 92
7 because 132 = 169
Find the square root of the number.Take the integer part of the answer.Square the integer part.Subtract this square from the original number.
The number to be subtracted is 11.The number to be subtracted is 11.The number to be subtracted is 11.The number to be subtracted is 11.
It is 69 because 123 squared = 15129
The word "difference" implies subtraction. The word "squares" implies a perfect square term or number. To recognize the "difference of squares" look for 2 perfect square terms, one being subtracted from the other. Ex. x2 - 16. "x" is being squared and 16 is a perfect square. They are being subtracted. Factors: (x+4)(x-4)
How about: 100-64 = 36 as one example