Question

What is the length of a side of a cube with a volume of 343 cm3

Answer 1

A cube must have sides of the same length, so the cubed root of the area will give you the length of any side of a cube.
\[\sqrt[3]{343}\]

Answer 2

thank you so much i needed it so bad

Answer 3

\(\bf volume = x\cdot x\cdot x=x^3\qquad \qquad volume = 343\qquad thus\\ \quad \\
343=x^3\implies \large \sqrt[3]{343}=x\)