Volume is l*w*h, but in a cube the sides are all the same, so it is l*l*l, or in this case x*x*x = x3■
15 h
s + 9
z - 7
n + 11
x-2
The expression is 9*x.
10n
10n
40 + x
You can write 2X, where X is the length of the string.
5 = x
answer: 5n
15 h
2n/5 or (2/5)*n
(x + 9)
z - 7
s + 9