taylorburton061 taylorburton061
  • 02-03-2020
  • Mathematics
contestada

2x^2-x+8=0
Solve the quadratic using the quadratic formula

Respuesta :

sajidahphillips37
sajidahphillips37 sajidahphillips37
  • 04-03-2020

Step-by-step explanation:

  1. square 2x
  2. [tex]4x - x + 8 = 0[/tex]
  3. subtract 4x from x ( remember there is always a invisible 1 in front of the x)
  4. [tex]3x + 8 = 0[/tex]
  5. subtract 8 from both sides
  6. [tex] - 5x = 0[/tex]
  7. divide -5x on both sides
  8. [tex]x = 0[/tex]
  9. here is your answer
Answer Link

Otras preguntas

What is the value of m? 13m=12–m
Two cars are driving towad each other along a straight road. Their separation distance is l - (r1 + r2)t, where l is their original separation distance and r1 a
A triangle has an angle that measures 90°. What type of triangle could it be? (Choose all that apply) scalene acute isosceles right
Is the following sentence grammatically correct or incorrect? Yo no entendiste nada de la lección.
What does the use of the word austere imply? that the headmistress is concerned about her students that the headmistress is not a kind person that the headmistr
Insert the appropriate operations (Addition, Subtraction, Multiplication, Division) in the blank spaces to make the equation true. 4 _ 4 _ 4 _ 4 = 2
Canada has around one thousand lakest or f
I will love you forever if someone can help me with this
144 divide by 12 - 18 + 3?
Can you please help??