The rectangle below has an area of 144x^4144x 4 144, x, start superscript, 4, end superscript square meters and a width of 12x12x12, x meters. what is the length of the rectangle?

By definition, the area of a rectangle is given by:

A = (w) * (l)

Where,

w: width

l: length

Substituting values we have:

144x ^ 4 = (12x) * (l)

Clearing the length we have:

l = (144x ^ 4) / (12x)

l = 12x ^ 3

Answer:

the length of the rectangle is:

l = 12x ^ 3