When baking a cake, you have a choice of the following pans: a round cake pan that is 2 inches deep and has a 7 inch diametera 6 inch x 9 inch rectangular cake pan that is 2 inches deepa. which of these pans has the larger volume? justify your answer. b. excluding the bottom of the cake, what is the surface area ofeach cake that willbe covered by frosting? justify your answer.

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.