SOLUTION: x= 3√27/512 The 3 is small and at is at the top of the square root sign on the outside .

Question 1139810: x=
3√27/512
The 3 is small and at is at the top of the square root sign on the outside
.
Answer by Edwin McCravy(20054) (Show Source): You can put this solution on YOUR website!

With that little 3 there it's not a square root but a cube root.

 <-- "cube root of 27 over 512." 

Since 27 = 3•3•3 = 3³ and 512 = 8•8•8 = 8³, the above
becomes: 



and the cube root and the cube cancel each other out and just leave this:

Answer:  

Edwin

RELATED QUESTIONS
square root over -8 over 27 there is a small 3 in front of the square root sign too. (answered by praseenakos@yahoo.com)

I have been trying this question for 45 minutes and have looked at many examples. My... (answered by stanbon,Mathtut)

solve ^3√5x+4+9=4 I just do not understand how to do these kinds of problems.... (answered by stanbon)

hey i am taking algebra 1b this semester and i am having trouble understanding my... (answered by josmiceli,solver91311)

Please help me simplify for this equation: {{{ 3 square root of 8a^12 }}}. The 3 is... (answered by rmromero,ankor@dixie-net.com)

What is the answer to -3 on the outside of the square root of... (answered by jim_thompson5910)

Please help me simplify for this equation: {{{ 3 square root of 64a^6b^15c^3 }}}. the 3... (answered by rmromero)

why is the spuare root of -49 and the square root of 49 with the negative sign outside... (answered by rapaljer)

i could please use some help. i must simplify 3square root of 250. im not sure about the... (answered by checkley77)