WHAT WOULD BE ADDED TO 7912 TO MAKE THE SUM A PERFECT SQUARE?
CLASS 8
CH-3 SQUARE AND SQUARE ROOT
GIVE THE ANSWER WITH A PICTURE PLS FAST
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The greatest square number nearest to the number 7912 is 7921. => x = 9. Hence 9 must be added to the number 7912 to make the sum a perfect square.
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