mackenzie3357 mackenzie3357
  • 02-03-2020
  • Mathematics
contestada

f(x) = x2 - 12x + 50

Respuesta :

EloraOlson
EloraOlson EloraOlson
  • 02-03-2020
The answer should be x=5
Answer Link
shadrickchomba03
shadrickchomba03 shadrickchomba03
  • 02-03-2020

Answer:

a=1

b=-12

c=50

x=-b-+√b-4ac/2a

=-(-12)-+√(-12)²-4×1×50/2×1

=12+-√144-200/2

=12-+√-56/2

=12-√56/2 or 12+√-56/2

=12-7.48/2 or 12+7.48/2

=4.52/2 or 19.48/2

=2.25 or 9.74

Answer Link

Otras preguntas

Explain the relationship between poverty and obesity.
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. R
The January record high temperature in Austin, Texas is 92 degrees. The January record low temperature is -1 degree. What is the difference between the record h
Pls help I’ll brainlest and add extra points
HELP ASAP!!!! I don't know the code to these images and I need that code now.
write the product in standard form: (x-7)^2
Why do waves bend during refraction? (In your own words plz)
2c - 3b when C = 8 and b = 3.5
PLEASE HELP ME ON THIS QUESTION ASAP!!!!
¿give me the answer please is important?