Originally Posted by

**kashnex** Hi there. I am trying to solve this problem and until now I am unable. Can someone help me in finding the solution of this problem.

-------------------------

Let n be a (unique) prime factorization of $\displaystyle p_{1}^m_{1}p_{2}^m_{2}\dots p_{q}^m_{q}$. Show that $\displaystyle \sqrt n$ can be written as a fraction if and only if $\displaystyle m_{i} (1 \leq i \leq q)$. what do you mean if and only if m_i. this statement is not complete.

This is very urgent request. Please help me

Bundle of thanks in advance.

Kashi