SOLUTION: How do you simplify this equation: √[81x^12y^8z^10] What I did was the sq root of 81, which is 9 but i'm not sure about the exponents part.

Algebra ->  Radicals -> SOLUTION: How do you simplify this equation: √[81x^12y^8z^10] What I did was the sq root of 81, which is 9 but i'm not sure about the exponents part.       Log On


   

Question 144231: How do you simplify this equation: √[81x^12y^8z^10]
What I did was the sq root of 81, which is 9 but i'm not sure about the exponents part.
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Simplify:
sqrt%2881x%5E12Y%5E8z%5E10%29 You can rewrite this as follows then you can see the solution:
sqrt%28%289x%5E6y%5E4z%5E5%29%5E2%29 and, if you apply...sqrt%28x%5E2%29+=+x, then...
sqrt%28%289x%5E6y%5E4z%5E5%29%5E2%29+=+9x%5E6y%5E4z%5E5