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Q: What smallest number must be subtracted from 2493 to make is a perfect square?

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69

31.

7 because 132 = 169

1,085 - 61 = 1,024 = (32)2

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

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

It is 69 because 123 squared = 15129

25

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

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

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!

the answer is definitly 0 (zero)!

10

The answer is 230.

1 (1x1x1 or 1x1)

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

The number is 6.

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 2 because 1800/2 = 900 which is a perfect square because 302 = 900

5.

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

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