4. Find the least number which must be subtracted from each of the following numbers
so as to get a perfect square. Also find the square root of the perfect square so
obtained.
1) 402
Answers
Answered by
4
Answer:
2 must be subtracted
Step-by-step explanation:
If 2 is subtracted from 402 It becomes 400 which is the perfect square of 20
Answered by
3
Answer:
ans : 2
Step-by-step explanation:
if 2 is subtracted from 402
= 402-2= 400
the root of 400
√400=20
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