Which statement best reflects the solution(s) of the equation?

a. there is only one solution: x = 1. the solution x = 2 is an extraneous solution.

b. there is only one solution: x = 2. the solution x = 0 is an extraneous solution.

c. there is only one solution: x = 2. the solution x = 1 is an extraneous solution.

d. there are two solutions: x = 1 and x = 2.

y=mx+

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.

thats not a system of equations, that is a solution

my guess is

step-by-step explanation: