Question

1. Find the least number which must be
subtracted from 402 so as to get a perfect
square. Also find the square root of the
perfect square so obtained
2. By what number should 14700 be divided to
get a perfect square? Also f.ind the square root
of the perfect square obtained.
3. Simply the following:
✓125 x 320
4. Find the smallest whole number with which
252 should be divided so as to get a perfect
square. Also find the square root of the square
number so obtained.​

Answer 1

Answer:

So, if we subtract 2 from 402, we get a perfect square and square root of the perfect square will be 20.

Step-by-step explanation:

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