SOLUTION: {{{ sqrt(128x^10 / 8y^3)}}} So I have to simplify this expression. To simplify it do i just divide 128 by 8?

Algebra ->  Square-cubic-other-roots -> SOLUTION: {{{ sqrt(128x^10 / 8y^3)}}} So I have to simplify this expression. To simplify it do i just divide 128 by 8?      Log On


   

Question 1091525: +sqrt%28128x%5E10+%2F+8y%5E3%29
So I have to simplify this expression. To simplify it do i just divide 128 by 8?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
+sqrt+128x%5E10+%2F+8y%5E3+
-------------
= sqrt%28128x%5E10%2F8y%5E3%29
= sqrt%2816x%5E10%2Fy%5E3%29
= sqrt%2816x%5E10%29%2Fsqrt%28y%5E3%29%29
= 4x%5E5%2Fsqrt%28y%5E3%29%29
= 4x%5E5%2F%28y%2Asqrt%28y%29%29
= 4x%5E5%2Asqrt%28y%29%2Fy%5E2