Question

04) What is the smallest number by which 3,125 must be multiplied to obtain a
perfect cube?
(2)​

Answer 1

Answer:

5 must be multiplied to make 3125 a perfect square.

Step-by-step explanation:

ON DOING THE PRIME FACTORISATION OF 3125 WE GET,

5 X 5 X 5 X 5 X 5 = 3125

We need to multiply 5 to MAKE IT A TRIPLET.

So,

5 must be multiplied to make 3125 a perfect square.