Solve the expression$(27)^ {- (2 \div 3)} \div (9)^{ 1 \div 2}$

Given: 

$(27)^ {- (2 \div 3)} \div (9)^{ 1 \div 2}$

To do: Solve the given expression

Solution:

We know $27 = 3^3$ and $9 = 3^2$

So it will be $(3^3)^{- \frac{2}{ 3}} \div (3^2)^{\frac{1}{2}}$

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Updated on: 10-Oct-2022

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