help!

[zexen_lowe]

D_Boy said:

zexen_lowe said:

Does that mean the seventh root of 32, or 7 multiplying the square root of 32? If the former, it's irreductible, if the latter, it's            
7 x 4 x √2, thus 28 x√2, what D_Boy said

Pretty sure it is the latter. I have never seen a question asking the 7th root of a number...when I was at school I mean.

Well, yeah, it would make no sense, since 7 is prime, but I just wanted to make sure