Question

Find the smallest number by which 450 must be mutliplied so that the product become a perfect squre
​

Answer 1

Answer:

2

Step-by-step explanation:

450=2×5×5×3×3

here , 5 and 3 are present in  pairs...but 2 is lonely ,so if multiply the no. by 2 we will get a perfect square

Answer 2

Step-by-step explanation:

First prime factorise 450

450 = 2×3×3×5×5

3's and 5's are in pair

The 2 is only one who is not in a pair

So, we need to multiply 450 by 2

To get a perfect square

450 × 2 = 900

Hope this will help U ☺