codyboss121 codyboss121

01-05-2020
Mathematics

contestada

What are the solutions of the equation?
Z^2 - 6z - 27 = 0

Respuesta :

LadishCat LadishCat

01-05-2020

Answer:

Z= -3 or Z=9

Step-by-step explanation:

Step 1:Factor left side of equation.

(z+3)(z-9)=0

Step 2:Set factors equal to 0.

z+3=0 or z+9=0

z= -3 or z=9...

Answer Link

Otras preguntas

Randall has an account balance of $675.54 in a savings account that earns interest at a rate of 2.5% compounded twice a year. If Randall opened the account elev

One of the most important things that immigrants who moved to cities such as detroit, chicago, new york, and philadelphia received from other immigrants was:

A wave has a period of 0.25 seconds. the frequency of this wave is

Information about Massachusetts in the colonial period.

write and solve an equation to show thw average number of calendars her 3rd period class sold peer week during the four week challenge?

you've designed the floor plan of your restraunt and an efficient traffic pattern for patrons, servers, and other staff. In your business plan, these actions ar

Case where defendant claims they know their miranda rights and self incriminates

What is responsible for creating the oxygen in our atmosphere? A) volcanoes outgassing B) greenhouse effect C) life D) Ozone breaking down

Which of the following human rights issues is addressed in the first amendment of the constitution?

When using the padding property; are you allowed to use negative values?