guadalupeperez1 guadalupeperez1
  • 02-12-2017
  • Mathematics
contestada

Solve each quadratic equation using the Quadratic Formula.

Solve each quadratic equation using the Quadratic Formula class=

Respuesta :

astroprincess331
astroprincess331 astroprincess331
  • 02-12-2017
x=-4+-√4²-4(5)(0)
------------------------
           2(5)

x=-4+-16
------------
     10


-20
----
10  

x=-2

-4+16
---------
   10

x=1.2
Answer Link
chetankachana
chetankachana chetankachana
  • 07-07-2022

Answer:

[tex]x = -\frac45, x = 0[/tex]

Step-by-step explanation:

Hello!

To solve this, we have to simplify the radical and fraction.

Simplify:

  • [tex]x = \frac{-4 \pm\sqrt{4^2 - 4(5)(0)}}{2(5)}[/tex]
  • [tex]x = \frac{-4 \pm \sqrt{16}}{10}[/tex]
  • [tex]x = \frac{-4 \pm 4}{10}[/tex]
  • [tex]x = -\frac45, x = 0[/tex]

There are two solutions for x: -0.8, and 0.

Answer Link

Otras preguntas

Can someone help with this??
In JKL,Q is the centroid and ML=48 MQ=______QL=_____
I need help!! ASAP!! what standards need to be met to make up an ideal society
Why are editorial cartoons an effective way for someone to show their opinion?
Which is equivalent to 5x2y-5 / 10x6y10
A 15-kg object accelerates at 3 m/s2. What is the net force acting on the object?
Y= 4x+3 make x the subject
A construction company needs to remove 10 tons of dirt from a construction site. They can remove 2/5 tons of dirt each hour. How long will take to remove the di
Which of the following had a different arrangement with the United States? Cuba The Philippines Guam Puerto Rico
Newton Street and Oakland Avenue intersect. If the diagonal distance across the intersection is 17 meters and Newton Street is 15 meters wide, how wide is Oakla