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

Which of the following leaders greatly expanded the borders of Russia? A. Ivan the Terrible B. Peter the Great C. Nicholas II D. Alexander the Great
honeybees produce 7 pounds of honey for every one pound of beeswax they produce. use equivalent ratio to find how many pounds of honey are produced when 25 poun
What to right on this word problem
Coral reefs are considered organic because they were once made of living creatures. T or F
True or false accounting income is based on verifiably completed transactions.
The Fugitive Slave Act was hated by the North but applauded by the South. Why?
What philosophy, along with its doctrines, provided a unifying framework for the combined manchu and chinese society?
I don't understand this question
Which exponential expression is equal to 2^-5 • 2^8
Rae is training for cheerleading, so she starts rollerblading for 45 minutes each day. Her heart rate reaches 128 beats per minute, but her target heart rate zo