Which is the least number by which 400 is to be multiplied so that the number obtained
is a perfect square? Also, find the square root of the resulting number.
Answers
Answered by
0
a
Step-by-step explanation:
therefore402-2=400
Hence, the square root of 400 is 20
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Answered by
1
Answer:
it should be multiplied by 25
Step-by-step explanation:
400 multipliEd by 25 to get 10000
10000 is perfect square number
now square root of 10000 is 500
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