anonperson420123
anonperson420123 anonperson420123
  • 21-02-2017
  • Mathematics
contestada

If the discriminant is positive there is exactly one real solution.

The quadratic formula can be used to solve any quadratic equation.

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Ryanisyourfather
Ryanisyourfather Ryanisyourfather
  • 24-02-2017
it is in form
0=ax^2+bx+c
0=-3x^2-2x+6
a=-3
b=-2
c=6

so
x=
x=
x=
x=
x=
x=
x= or 
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