16. * 13. Error Analysis Describe and correct the error
a student made when ordering numbers from
least to greatest. MP.3
I
18.
20.
V144, 234, 68.12
V144 = 72
Ord
SEE
22.
234 = 78
68.12, v144, 234 X
Ma
pos

i dont know

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.

attachment?

step-by-step explanation: