jailabaila2211 jailabaila2211

03-06-2021
Mathematics

contestada

factor the polynomial below completely.

z^2 + 9z + 20

Respuesta :

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

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

What is the approximate diameter of a capillary

Find an equation of the line that contains the following pair of points. (3,2) and (1,3) The equation of the line is (Simnlif vour ancwor Llco.intogore or fract

Find the solution to the system of equations. Select all that apply. Y=x^2-2x-3. Y=x-3

TRUE FALSE 31. Using indentation can make our code much easler to read and debug.

You wish to move a heavy box on a rough floor. The coefficient of kinetic friction between the box and the floor is 0.9. What is the best way to reduce the forc

Can someone help me with questions 25 through 28

The doctor requested her to eat organic food. (intodirect speech)

Match the following items.

A metal wheel 50 cm in radius rotates on a desk anti-clockwise at a constant rate of 800 rev/min about its central axis. Determine

Read the excerpt from "Mother Tongue." Yet some of my friends tell me they understand 50 percent of what my mother says. Some say they understand 80 to 90 perce