SOLUTION: What is Sqrt(8x^2) x sqrt(2x^5) Hope anyone could explain how... I don't really get it on how to simplify it Thank you :)

Algebra ->  Square-cubic-other-roots -> SOLUTION: What is Sqrt(8x^2) x sqrt(2x^5) Hope anyone could explain how... I don't really get it on how to simplify it Thank you :)      Log On


   

Question 980501: What is
Sqrt(8x^2) x sqrt(2x^5)
Hope anyone could explain how...
I don't really get it on how to simplify it
Thank you :)
Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
Sqrt(8x^2) = 2x * sqrt(2)
sqrt(2x^5) = x^2 * sqrt(2x) = x^2 * sqrt(2) * sqrt(x)
therefore
Sqrt(8x^2) x sqrt(2x^5) = 2x * sqrt(2) * x^2 * sqrt(2) * sqrt(x) =
2x^3 * 2 * sqrt(x) =
4x^3 * sqrt(x)