glendahernandezmont
glendahernandezmont glendahernandezmont
  • 12-07-2021
  • Mathematics
contestada

Please Solve:
x^2-4x-5=0

Respuesta :

JoyMark
JoyMark JoyMark
  • 12-07-2021

Answer:

-√5/3

Step-by-step explanation:

x^2 - 4x - 5 = 0

             +5   +5

√x^2 - 4x = √5

x - 4x = √5

-3x = √5

-----     ----

 -3      -3

x    =  -√5/3

The answer is -√5/3.

Answer Link
gracep995 gracep995
  • 12-07-2021
The quadratic equation answer is: x^1 = -1; x^2=5 and the number of solutions are 2 real solutions. Hope this helps :)
Answer Link

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