find the least number which must ne subtracted from 691 to make it a perfect square
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Answered by
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Answer: Least no. = 15
Step-by-step explanation: The given number is 691. We know 25 square = 625. Then we will check 26 square which is 676 and 27 square which is 729. Therefore, we have to subtract 15 from 691 to get 676 which is a perfect square.
Answered by
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Answer:
691-15=676, 15 is the least number and perfect square of 676 is 26
Step-by-step explanation:
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