Question

Find the least number which must be subtracted from 2361 to make it a perfect square
Find the least number which must be added to 4931 to make it a perfect square.
Find the least number which must be subtracted from 18265 to make it a perfect squa
(vi) 390625
(vii) 119025
3.
4.
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6.
Find the 1
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Answer 1

Answer:

1. 31

2. 231

Step-by-step explanation:

1. Calculate square root of 4931 = 70.22

Now calculate 70²= 4900 . Therefore, least no. to be subtracted to get q perfect square is 4931-4900= 31.

2. Take out square root of 18265 = 135.18 and now calculate (135+1)² = (136)²= 18496 ... therefore, smallest no. to be added to get a perfect square is 18496-18265= 231.

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Answer 2

Answer:

Here Is your answer 31

#I hope it helps

Thank you

Step-by-step explanation: