jailabaila2211 jailabaila2211
  • 03-06-2021
  • Mathematics
contestada

factor the polynomial below completely.

z^2 + 9z + 20

Respuesta :

bhadelsimron19
bhadelsimron19 bhadelsimron19
  • 03-06-2021

Answer:

Step-by-step explanation:

z^2+9z+20

=z^2+(5+4)z+20

=z^2+5z+4z+20

=z(z+5)+4(z+5)

=(z+5)(z+4)

Answer Link
bibt538
bibt538 bibt538
  • 12-01-2022

Please mark me brainliest if it helps you

z^2 + 9z + 20

z^2 + 5z + 4z+ 20

z(z + 5) + 4 (z+5)

(z+5) (z+4)

Answer Link

Otras preguntas

The length of an arc of a circle is equal to 1/5 of the circumference of the circle. If the length of the arc is 2π, the radius of the circle is
what is the term for the condition where red blood shrivels?
What does el muslo mean?
How does Macbeth persuade the murderers to help him? He tells the murderers that it was really Banquo who did some things they thought Macbeth had done to harm
A rectangle has an area of 30 square units and a perimeter of 34 meters.what are the dimensions of this rectangle
What events began and ended athens' golden age??
A rectangle has an area of 30 square units and a perimeter of 34 meters.what are the dimensions of this rectangle
For f(x)=3x+4, find f(2) and find x such that f(x)=17
What is the value of 6P6?  A.1  B.36  C.720  D.46,656
what creates more friction aluminum foil, wax paper or plastic wrap