Sydneyjennerrr2980 Sydneyjennerrr2980
  • 29-03-2018
  • Mathematics
contestada

Consider the quadratic function y=x^2-4x-5. how many solutions does the equation have

Respuesta :

MrBillDoesMath MrBillDoesMath
  • 04-01-2019

Hello from MrBillDoesMath!

Answer:

Two solutions


Discussion:

y = x^2 -4x -5 = (x-5)(x+1)

so it has two solutions ( x = 5 and x = -1)

Thank you,

MrB

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