Question

I need to rationalize the denominator, assuming all expressions under radicals represent positive numbers
root:3:((2)/(3x^11y^2))

Answer 1

is it

\[\sqrt[3]{2/(3x ^{11}y ^{2}})\]
?????

Answer 2

\[\sqrt[3]{2/3x ^{11}y ^{2}}\]

Answer 3

under the cube root sign is it
2 2
----------- or ---- x^11y^2 ???
3x^11y^2 3

Answer 4

Sorry, the first one.