Question

plz answer this second question guys pls​

Answer 1

Answer:

5

Step-by-step explanation:

Firstly, We have to prime factorize 3645

3645 = 3 x 3 x 3 x 3 x 3 x 3 x 5

Since 5 in not in a pair, 5 needs to be multiplied.

3645 x 5 = 18225 (Perfect Square)

So, 5 is the smallest number that needs to be multiplied to make 3645 a perfect square.

Hope it helps you!

Answer 2

Answer:

Resolving into prime factors ,we have

3645= 3*3*3*3*3*3*5

here ,3 exist in pairs while 5 does not form a pair .

so we multiple by 5 to get a perfect square no

perfect square no =3645*5=18225

Ans=18225