SOLUTION: Hi. I am stuck on a question because part of it says I must multiply x by 20 square root of x: x(20x^1/2) I really don't understand what to do here because x(25)= 25x. So what w

Algebra ->  Square-cubic-other-roots -> SOLUTION: Hi. I am stuck on a question because part of it says I must multiply x by 20 square root of x: x(20x^1/2) I really don't understand what to do here because x(25)= 25x. So what w      Log On


   



Question 674221: Hi. I am stuck on a question because part of it says I must multiply x by 20 square root of x: x(20x^1/2)
I really don't understand what to do here because x(25)= 25x. So what would this be?
I would be very grateful if you could help.
Thank you.

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi,
x^1(20x^1/2) = 20x^3/2 = 20root%282%2Cx%5E3%29
Do not understand Your reference to x(25)= 25x