WHAT SHOULD BE ADDED TO 7507 TO OBTAIN A PERFECT SQUARE.
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WHAT SHOULD BE ADDED TO 7507 TO OBTAIN A PERFECT SQUARE.
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First find the square root of 7507 by long division method.Its square root would be 86.something which would not be a perfect square.So,to make it a perfect square,we have to find the value of 87^2 which would be 7569 and then we have to subtract it from 7507 which would be 62.
THUS,62 SHOULD BE ADDED TO 7507 TO MAKE IT A PERFECT SQUARE
Answer:
62:::.........................