jazi100617 jazi100617
  • 02-10-2018
  • Mathematics
contestada

Using the Quadratic Formula, which of the following is the solution to the quadratic equation x2 - x - 20 = 0?


A.x = -5, 4


B.x = 5, 4


C.x = 5, -4


D.x = -5, -4

Respuesta :

meredith48034
meredith48034 meredith48034
  • 02-10-2018
the answer to the question is c
Answer Link
jose81
jose81 jose81
  • 02-10-2018
The answer to this is c
Answer Link

Otras preguntas

Which of the following is a change from a more condensed to a less condensed state of matter? Freezing Condensing Evaporating Solidifying
solve for x when x is a real number. (x^4)-1/ x^3=0
In Maya Angelou’s poem “Caged Bird,” what does the cage represent?
On which triangle can the law of cosines be applied once to find an unknown angle measure?
Find the smallest 3-digit number which gives the remainder 1 when divided by 3 and by 4.
F(x) = x+2 over 2 what is the value of f(-8)?
What is the solution to this system of linear equations? x − 3y = −2 x + 3y = 16 (7, 3) (3, 7) (−2, −3) (−3, −2)
Which graph represents the function below?
Programa que su icono es una varita con una estrella
The angle of elevation from the bottom of a scenic gondola ride to the top of a mountian is 31 degrees. If the verticale distance from the bottom to the top of