Find the mistake made in the steps to solve the equation below. A. Step 2 is incorrect and should be . B. The justification for step 3 is incorrect and should be the multiplication property of equality. C. Step 3 is incorrect and should be . D. The justification for step 2 is incorrect and should be the subtraction property of equality.

C: Step 3 is incorrect

Step-by-step explanation:

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.

ask the math teacher she or he would know lol.

step-by-step explanation: