Which of the following is equivalent to $$\sqrt[{3}] {8}$$?
Options
A
$$\frac {8} {3}$$
B
$${8}^{\frac {1} {3}}$$
C
$$\frac {1} {{8}^{\frac {1} {3}}}$$
D
Answer & Analysis
Answer
B
Analysis
To determine which of the options is equivalent to $$\sqrt[{3}] {8}$$ (the cubic root of 8), let's break it down step by step.
The fractional exponent rule states that for any positive real number a and any rational number m/n (where m and n are integers and n is not equal to 0),
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