Question

g

Answer 1

combine
\[\large x^{2/3 - 4/9} = x^{6/9 - 4/9} = x^{2/9}\]
put in radical form (denominator is index of root)
\[\large x^{2/9} = \sqrt[9]{x^{2}}\]

Answer 2

omg! your so smart thank you

Answer 3

haha yw :)
...no smarter than your avg math teacher