You can put this solution on YOUR website!
First in order to solve this you must realize you need to remove something that the can be taken to the 1st root.
After analyzing the problem you should see that at the top you have x^4.
The sqrt of x^4=x^2. Since it matches the criteria for the first root, you move it to the outside...it gets out of jail if you will, leaving his buddy 5 under the ratical sign because he doesn't get to leave.
So you should have x^2 sqrt(5/4n^5) right now.
Now direct your attention to the bottom of the problem 4n^5. Upon inspection you may notice a 4. The number 4 is a perfect square, he is elgible to get out of jail. By taking the sqrt of 4 you get 2, he is moved securely under the x^2 on the outside of the radical sign.
So at this point you should have the solution which looks like this
or x^2/2sqrt(5/n^5)
Hope this helps!
