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Convert the following expressions to simplify fraction or integer. If it is not a real number, enter none

Convert The Following Expressions To Simplify Fraction Or Integer If It Is Not A Real Number Enter None class=

Sagot :

We are given the expression:

[tex]8^{\frac{2}{3}}[/tex]

To get the answer, we will have to apply exponents rules

The rule is:

[tex]a^{\frac{b}{c}}=\sqrt[c]{a}^b[/tex]

Thus

we will have

[tex]8^{\frac{2}{3}}=\sqrt[3]{8^2}=\sqrt[3]{64}=4[/tex]

Therefore,

The answer is 4