ambershropshire ambershropshire

03-10-2019
Mathematics

contestada

4z2+8z+4=0 is it soluton or no solution or two real solution

Respuesta :

Chamberlainamearial Chamberlainamearial

03-10-2019

Answer:

one solution

Step-by-step explanation:

Answer Link

ozieltijerina ozieltijerina

03-10-2019

One solution

4(z+1)^2=0
Divide by 4

(z+1)^2=0

Square root each side

Z+1=0

Subtract 1 from both sides
z=-1

Answer Link

Otras preguntas

American government

Oxygen gas is formed when two oxygen atoms share electrons. Which kind of compound is oxygen gas? A) Mesonic B)Covalent C)ionic D)polyatomic ion

what does comparative advantage have the most influence on? a. capitalb. laborc. resourcesd. specialization

1) Write an expression to represent the pattern. 19, 27, 35, 43... A: y = 11x + 8 B: y = 8x + 11 C: y = 19x D: 8x = 11 2) Write an expression to represent the s

In horse racing, different horses are often assigned different weights to carry. In a particular race, the standard weight carried is 53 kg. The weight carried

what is 8x8 +9 why give me the answer

Which element most helps establish a speakers tone when giving speech

Mr. D is the manager of a local Walgreens. His biggest concern is to make sure that hisstore is always making the most profit possible. He cuts costs by focusin

Brainstorming is only effective when done _______. A. In groups b. By yourself c. In a respectful atmosphere d. In a limited amount of time Please select the be

write any three functions each of central government and provincial government?