asked 204k views
5 votes
What is the least number to be subtracted from 1690 to make it perfect square?​

asked
User HectorJ
by
8.2k points

1 Answer

5 votes

Answer:

90

Explanation:

1600;is a perfect square as 40*40.

if we subtraction 90 from 1690 it is a perfect square..

answered
User Astletron
by
8.4k points
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