SOLUTION: We're rationalizing the demoninator. I'm having difficulty solving this: 4 ----- The Cube root of 3. Help?

Question 22803: We're rationalizing the demoninator. I'm having difficulty solving this:
4
-----
The Cube root of 3.
Help?
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
Before beginning ANY cube root problem, be sure that you know your perfect cubes. That is,
, , ,

Now,

The idea is to somehow get the number in that radical in the denominator up to a perfect cube. When you think of the 3 inside the cube root sign, what perfect cube comes to mind associated with 3? The answer should be 27.

You need to get that denominator from 3 up to 27, by multiplying it by 9. In other words you must multiply the numerator and denominator by the cube root of 9.

Multiply numerator times numerator and denominator times denominator:
= = =

R^2 at SCC

RELATED QUESTIONS
I am having a hard time solving ^3 the cube root of x^2 = 4. How do I solve this... (answered by THANApHD)

What is the rationalizing factor of cube root of... (answered by rfer)

I am having trouble solving this problem cube root of (9y/2x) thanks for your... (answered by longjonsilver)

I have three questions. 1. Simplify [√(32xy^7)/(√2xy)] I think it is... (answered by stanbon)

I am having difficulty solving this problem, its a little more complicated than the last. (answered by stanbon,ewatrrr)

I am having difficulty with solving and checking the following equation. Can you please... (answered by jim_thompson5910,mananth)

I need help solving this rational expression. Here is the problem: 2x-3/x+4 = x-3/x-4 (answered by Boreal)

I need help please. I am having terrible difficulty in solving this problem.... (answered by tommyt3rd)

can you help me simplify this radical expression? the problem is cube root of 16x^4y,... (answered by Boreal,solver91311)