Can someone help me with this Area Postulate problem? It doesn't seem to add up and I honestly have no idea. The only real issue is on d because I have no idea how to describe the "contradiction".

pro

Step-by-step explanation:

answer: i think it is (1,-2)

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.