Question

Find the smallest number by which each of the following numbers must be multiplied to get a
perfect square number. Also, find the square root of the resulting number :
(ii)2529​

Answer 1

Answer:

5 & 30

Step-by-step explanation:

2*5*2*9

2*2 is perfect square

9=3*3 is also a perfect square

But 5*5 must be added to make it a perfect square.

So the smallest number that must be multiplied is 5...

and the square root of that number is 2*5*3 = 30...