Evaluate :
(8)23(8)^{\dfrac{2}{3}}(8)32
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Given,
Simplifying the expression :
⇒(8)23⇒(23)23⇒23×23⇒22⇒4.\Rightarrow (8)^{\dfrac{2}{3}} \\[1em] \Rightarrow (2^3)^{\dfrac{2}{3}} \\[1em] \Rightarrow 2^{3 \times \dfrac{2}{3}} \\[1em] \Rightarrow 2^2 \\[1em] \Rightarrow 4.⇒(8)32⇒(23)32⇒23×32⇒22⇒4.
Hence, (8)23=4(8)^{\dfrac{2}{3}} = 4(8)32=4.
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