SOLUTION: Please help me solve this equation: Simplify as much as possible. x sqrt 32z^5 + 9z^2 sqrt 2x^2

Algebra ->  Square-cubic-other-roots -> SOLUTION: Please help me solve this equation: Simplify as much as possible. x sqrt 32z^5 + 9z^2 sqrt 2x^2      Log On


   

Question 324108: Please help me solve this equation:
Simplify as much as possible.
x sqrt 32z^5 + 9z^2 sqrt 2x^2
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Simplify as much as possible.
x sqrt(32z^5) + 9z^2 sqrt(2x^2)
---
= x sqrt(16z^4*2z) + 9z^2*x*sqrt(2)
---
= x*4z^2*sqrt2sqrt(z) + 9xz^2*sqrt(2)
---
Common Factor: xz^2*sqrt(2)
= xz^2*sqrt(2)[4sqrt(z) + 9]
===============
Cheers,
Stan H.