Question

Q. no 1:What are the prime factors of 105625? Is it a perfect square, if yes what it's square root is? ​

Answer 1

Answer:

The prime factors of 105625 are : 5 * 5 * 5 * 5 * 13 * 13. It is a perfect square and the square root is 5*5*13 = 325

Step-by-step explanation:

By Prime factorisation , we know that prime factors of 105625 are 5^4 * 13^2.

We need to take two 5's from four 5's and '1' 13 from two thirteens

Thus 5*5*5*5*13*13 = 5*5*13 = 325

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