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

find the equation of the line that is parallel to the x-axis and goes through (4,-3)​
How does the Fourth Amendment benefit the citizens of the United States?A. It defends citizens against unreasonable search and seizure.B. It grants citizens the
PLEASE HELPpppppppppppp
Help pleaseSimplify: - [- (- 28)] A) -28 B) 1 C) 18 D) 28
When the fed sells bonds in the open market, we can expect: bond prices to fall and interest rates to rise. bond prices and interest rates to fall. bond prices
-4 to the second power +3(15-11)-2(6+2 to the third power)
I need help with angles in scetch
If sammy scores nearly the same every time he takes a test, it can be concluded that the test is _____.
PLS HELP ASAP ALGEBRA 2 Show your work also
NEED ASAP!!!! Which of the following is a chemical change? A. Water vapor in the air turns to liquid water in the form of rain B. The oxygen in the air forms