8 +/- 2 root 2. Take root 2 as 1.414 giving 10.828 and 5.172.
It is a quadratic function which represents a parabola.
With difficulty because the discriminant of the quadratic equation is less than zero meaning it has no solutions
No it is a linear one. X^2 = quadratic, x = linear. So if the equation doesn't have an x squared, then it is not quadratic.
-2x2 + 9x - 12 = 0Then apply the quadratic formula.
It is a quadratic equation that has 2 solutions
Quadratic - the degree is two.
3x + 2y = 8 2y=8-3x y=4-1.5x A quadratic has x^2 This is the equation of a line with negative slope.
It is a quadratic equation.
No.No.No.No.
It is a quadratic equation and its solutions can be found by using the quadratic equation formula.
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
No. It is a quartic equation. The largest power of x in a quadratic equation must be 2.