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

Geenas hair grew 1 and 1/8 in 3 months
POINTS It takes 4.12 gallons of paint to paint a fence. How much paint is needed for 1/5 of the fence? i need an exact answer IF YOU DO A PROPER ANSWER I WILL
The factors of a polynomial are (x + 3x - 2)(x+ 7) The polynomial has been graphed. How do the zeros relate to the factors? A. The zero is the sum of the numbe
if ABC is similar to DEF, determine the measure of A
solve using elimination
What is considered to be the actor's instrument? O A) Body and voice B) Mind and voice 1 C) Voice and improvisation 24 D) Mind and body
How do you say cabin in Spanish
What characterizes the form of totalitarianism that formed in Italy in the interwar years?
Pls help ASAP in a call with only my teacher
How would you simplify the expression represented by the diagram below? Four figures. The first consists of 4 squares each labeled 1. The second consists of 2 r