SOLUTION: Simplify √64x^5 divided by √2x^3 I pushed alt 251 to get the square root key. Thank you

Algebra ->  Radicals -> SOLUTION: Simplify √64x^5 divided by √2x^3 I pushed alt 251 to get the square root key. Thank you      Log On


   

Question 813403: Simplify
√64x^5 divided by √2x^3
I pushed alt 251 to get the square root key.
Thank you
Found 2 solutions by MathLover1, ewatrrr:
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt%28x%5E5%29%2Fsqrt%28x%5E3%29...write x%5E5 as x%5E2%2Ax%5E2%2Ax, and x%5E3 as +x%5E2%2Ax

=sqrt%28x%5E2%2Ax%5E2%2Ax%29%2Fsqrt%28x%5E2%2Ax%29

=x%2Ax%2Asqrt%28+x%29%2F%28x%2Asqrt%28+x%29%29.....simplify

=x%2Across%28x%29%2Across%28sqrt%28+x%29%29%2F%28cross%28x%29%2Across%28sqrt%28+x%29%29%29

=x

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

Note: sqrt%28xy%29+=+sqrt%28x%29sqrt%28y%29

%28sqrt%2864x%5E5%29%29%2F%28sqrt%282x%5E3%29%29= %288%28x%5E2%29sqrt%28x%29%29%2F%28x%29%28sqrt%282%29%29sqrt%28x%29%29%29=8x%2Fsqrt%282%29