Question

Find the least number which must be added to the following numbers so as to get a perfect square.also find the square root the perfect square so obtained of 510

Answer 1

Answer:

Step-by-step explanation:

19 must be added to 510 so that it becomes 529...

And it's square root is 29

Hope it helps you....

Answer 2

Answer:

least to be added is 19

Step-by-step explanation:

510 +19=529

square root of 529 is 23