happyemoji434 happyemoji434
  • 01-02-2021
  • Mathematics
contestada

factor z^3 - 2z^2 + 9z-18
10 POINTS!!!!

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 01-02-2021

Answer:

(z - 2) (z^2 + 9)

Step-by-step explanation:

Factor the following:

z^3 - 2 z^2 + 9 z - 18

Hint: | Factor pairs of terms in z^3 - 2 z^2 + 9 z - 18 by grouping.

Factor terms by grouping. z^3 - 2 z^2 + 9 z - 18 = (z^3 - 2 z^2) + (9 z - 18) = z^2 (z - 2) + 9 (z - 2):

z^2 (z - 2) + 9 (z - 2)

Hint: | Factor common terms from z^2 (z - 2) + 9 (z - 2).

Factor z - 2 from z^2 (z - 2) + 9 (z - 2):

Answer: (z - 2) (z^2 + 9)

Answer Link

Otras preguntas

please help me fast and show all your work please thx ​
Point A is located at (−1,−5). The midpoint of line segment AB is point C(2,3). ​ What are the coordinates of point B ?
Why were Germany’s actions on the high seas controversial?
A quantity of gas in a piston cylinder has a volume of .362M3(cubed. If the gas is initially at room temperature (20C) and is heated in isometric process, what
Are you friend with Nitrogen and Oxygen
give an example of how you recognize a protein and its specific enzyme just by their names
is 24x + 12 and 24 + 12x equivalent
Describe the unique challenge marketers face when attempting to use differentiated marketing for different cultures and ethnicity.
6. How did the people of the Soviet Union react to the independence of many Eastern European countries? @ They vowed to strengthen the Communist Party 6 They ch
Remember um 1 Calculate the midpoint of the segment joining (6.3) and (10, 15).