Q: Which smallest number can be subtracted from 15198 to get perfect square?

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69

31.

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 answer is 4, as 629 minus 4 equals 625. 625 is 25 squared.

The smallest square number qreater than 1 is 2. * * * * * 2 is not a perfect square number.

The smallest perfect square is 121.

257

No. The smallest 2 digit number is 10 the smallest 3 digit number is 100 - so the question is whether (100-10) is a perfect square? No - 90 is not a perfect square. 8x8 is 64 and 9x9 is 91, not 90.

The answer is 230.

The smallest integer is 11 but there is no smallest number! 0.11 is a smaller number and will give a perfect square. 0.0011 is smaller still, and 0.000011 even smaller. That sequence is endless!

It is the smallest composite number that is both a perfect square and a perfect cube.

25

1 (1x1x1 or 1x1)

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.

10

the answer is definitly 0 (zero)!

find the smallest number by which 9408 must be multiplied to get a perfect square/ also find the square of the number

0. 0 is a perfect square as well as a perfect cube. And 011 = 0. The next number will be 1.

16

sqrt of 4401624 is some 2098.004..... 2098 * 2098 = 4401604...hence no. to be subtracted shld be 20

The number is 6.

The smallest integer is 2.There is no smallest number. Dividing 1152 by any number of the form x = 1/(2k2) where k is an integer will result in a perfect square. Since there is no limit to how large k can be, there is no limit to how small x can be.