The volume (V) of a rectangular pyramid can be determined by using the following formula.
V = lucha
Where l = the length of the rectangle, w = the width of the rectangle, and h = the height
of the pyramid, what is the result of solving this equation for w?
Om = 3V - The
Ow=V + 3 - in
O

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

i think the length is 12 and the width is 17