## anonymous 5 years ago Rationalize the denominator: ${1 \over ^3\sqrt4}$

1. anonymous

this is from hsc cambridge maths aye

2. anonymous

4^(1/3)/4

3. anonymous

hold on

4. anonymous

INT, that's what I got but the answer is: ^3sqrt2 / 2

5. anonymous

I messed up. 4^(2/3)/4

6. anonymous

yeah I think you're right

7. anonymous

it is, but i am looking for how to get that answer... i have an answer key but that doesn't help me study for the test lol. i need to know how to do it

8. anonymous

can anyone explain to me how to get the answer?

9. anonymous