Question

Find out smallest number which must be subtract by 1768 to make it perfect square

Answer 1

4

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Answer 2

Answer:

4

Step-by-step explanation:

Take out your calculator and calculate 1768−−−−√. The answer is about 42.0475…

Round 42.0475… down to the nearest integer =42

The smallest number which must be subtracted  =1768-42^2=4

Hope it helps