Question

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

Answer 1

Volume of a cube = Length^3
So Length = Volume^(1/3)

Answer 2

so i divide 343 by 3?

Answer 3

nope thats actually a cubic root
\[\sqrt[3]{x}=x^{1/3}\]

Answer 4

\[v=l^3\]\[343=l^3\]\[\sqrt[3]{343}=l\]\[l=\]

Answer 5

thankyou

Answer 6

In other words, \[l*l*l=343\]
You can find it by trying smallish integers.

Answer 7

5*5*5=125
10*10*10=1000
Must be between them