Find the least number which musst be subtracted for 402 so as to get the perfect square. Also find the square root of the perfect square.
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62
The least number which must be subtracted from 402 is 2.
So,the perfect square is 400
The square root of 400 is 20 .
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So,the perfect square is 400
The square root of 400 is 20 .
Hope it helps you Mark as brainliest
Answered by
38
the least no is 2
402-2=200
sq root of 400=20
402-2=200
sq root of 400=20
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