ambershropshire ambershropshire
  • 03-10-2019
  • Mathematics
contestada

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

Respuesta :

Chamberlainamearial
Chamberlainamearial Chamberlainamearial
  • 03-10-2019

Answer:

one solution

Step-by-step explanation:

Answer Link
ozieltijerina
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

How is it possible that over 20 million living organisms on the planet are made up of only 5 types of nucleotide bases arranged in long chains
please help me with me spanish homework (spanish 1)
why did thomas confusion grow even deeper in chapter 2
What is equal to 6 - -5
Where did the oil industry begin in the South in 1901?
what is the distance between -7 and -2. HELLLLPPPPPPPPPPP
What is the product of (9)(-9)(-1)?
In Nathan’s baseball card collection, 58% of cards are players from the National League. He has 702 baseball cards. About how many baseball cards are players fr
The Formula For The Area Of a Triangle Is A = 1/2bh. a.Solve the formula for h.
How do I factor trig functions? I am stuck on how to factor out equations like 1+sinX-cos2x=0 I am confused on where to go from here to solve the equation. Pls