basketmath Group Title Rationalize the denominator: ${1 \over ^3\sqrt4}$ 3 years ago 3 years ago

1. elecengineer Group Title

this is from hsc cambridge maths aye

2. INT Group Title

4^(1/3)/4

3. INT Group Title

hold on

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

5. INT Group Title

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

6. INT Group Title

yeah I think you're right

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