Simplify (sqrt[3]{frac{8}{27}} – (frac{4}{9})^{-frac{1}{2}})
-
A.
(frac{-5}{6}) -
B.
(-frac{4}{27}) -
C.
(0) -
D.
(frac{2}{9})
Correct Answer: Option A
Explanation
(sqrt[3]{frac{8}{27}} – (frac{4}{9})^{frac{-1}{2}} )
(frac{2}{3} – (frac{9}{4})^{frac{1}{2}})
= (frac{2}{3} – frac{3}{2})
= (frac{-5}{6})