nadiadulko894982 nadiadulko894982

13-03-2020
Mathematics

contestada

WILL MARK BRAINLIEST!!! HELP!

WILL MARK BRAINLIEST HELP class=

Respuesta :

igoroleshko156 igoroleshko156

13-03-2020

Answer:

Option B, z = 2

Step-by-step explanation:

Step 1: Factor

z^2 - 4z + 4 = 0

(z - 2)(z - 2) = 0

Step 2: Solve for z

z - 2 + 2 = 0 + 2 and z - 2 + 2 = 0 + 2

z = 2 and z = 2

Double root at z = 2

Answer: Option B, z = 2

Answer Link

Otras preguntas

F(x)= x^2+6 and g(x)=x+8/x find( g o f)(-7)

In a scientific investigation, the term “quantitative data” refers to numbers that are usually followed by

What things below were invented or marketed in 1963 America? touch-tone phone Valium mini-skirt cassette player weather satellite eight-track player

Select the acts that were passed by England in an attempt to tax the colonies and restrict their self-government. A) the Tax Resolutions B) the Intolerable Acts

The king sits in Dumferling toune

Basaltic magma is the type of magma

Effective argumentation anticipates an opponent's A.) Claim B.) Counterclaim C.) Opinion D.) Rebuttal

What fraction of the rectangle is shaded? write the answer as a rational expression in simplified form.

Trayvon, Julie, and Caleb who are members of the drama club, are auditioning for the school musical on Wednesday.

Which situation illustrates the basic economic questions