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

Car B is rounding the curve with a constant speed of 54 km/h, and car A is approaching car B in the intersection with a constant speed of 72 km/h. The x-y axes

Please answer and show work

PLZZ HELP ME WHO KNOWS THERE AR VERBS PLLZZ ASAPPPP

The picture shows the letter H that is on a store sign. 3 in. 9 in. 3 in. 3 in. 3 in. 3 in. What is the area of this letter H? Enter the answer in the box. squa

Find the value of x.

Sean's party will cost $60 if he invites 12 guests. Which expression does NOT equal the amount that Sean will spend per party guest in dollars?

Was legal in Mississippi, Georgia, and Alabama in 1825 20 POINTS

Why don’t eclipses occur during any other moon phases besides the new and full moon?

Julio earns $2 for 1/5 of an hour of work. How much does Julio earn in 1 hour of work?

is y+7=2x a direct variation