Question

3.3 Find the least number that must be added to 1500 so as to get a perfect square. Also, find the square
root of that perfect square.
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Answer 1

Step-by-step explanation:

let x be the number

closest perfect square after 1500= 1521

by condition,

1500+x=1521

x=1521-1500

x=21

If we add 21 to 1500 then it will become 1521, a prefect square.

square root of 1521 is 39.

Answer 2

Answer:

21

Step-by-step explanation:

check the above attachment