rhctv7aika rhctv7aika
  • 13-11-2020
  • Mathematics
contestada

Using the quadratic formula to solve x2 + 20 = 2x, what are the values of x?

Respuesta :

Izzy1974
Izzy1974 Izzy1974
  • 15-11-2020

Answer:

Step-by-step explanation:

x^2+20=2x move 2x to the left

x^2-2x+20=0

Quadratic formula =

x=1± i√19

Answer Link
04debjen36956
04debjen36956 04debjen36956
  • 20-11-2020

Answer:

It is D on ed2020

1+-[tex]\sqrt 19 i[/tex]

Step-by-step explanation:

Answer Link

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