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

Help pls no linksill give you briliantest

PLEASE HELP ME!!!!!!!!!!!!!!

Cuȧndo se puede dejar una vocal débil o cerrada sola al dividir la palabra en sílabas?

Julio is selecting a random sample of people to survey for a newspaper article. Which elements are important for Julio to consider when choosing a random sample

how can hydrogen gas be tested?

Answer all of the questions below in order to determine the volume of the rectangular prism. 10 3 5 Press the play button: play You must answer all questions ab

h(x) = 2.25 x ; 3 CAN YOU HELP ME PLZ!!!

Which of these has a bond that takes the most energy to break? a) Brz b) N, c) 02 d) HCI

Area of traingle and rectangle More coming!!

What is the engine for ?