Seudónimo Seudónimo
  • 26-01-2021
  • Mathematics
contestada

3x^2- 10x - 8 please help with this

Respuesta :

Ari7919 Ari7919
  • 26-01-2021
So why I now yes when she where it go to get the stuff
Answer Link
madonna80 madonna80
  • 26-01-2021
b^2 - 4xaxc
a=3 b= -10 c= -8

(-10)^2 -4 x3 x (-8)

100 + 96

196

Sqrt(196) = 14

x1 = (-b-sqrt(196))/2a
x1= (10-14)/6
x1= -2/3

x2 = (-b+sqrt(196))/2a
x2 = (10+14)/2a
x2= 4
Answer Link

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