It is a quadratic equation in the one variable.
It is a quadratic equation in the variable x.
The greatness of 4 squared and 3 squared is expressed by the equation: 16 - 9 which equals 7.3 squared equals 3 x 3 = 94 squared equals 4 x 4 = 1616 - 9 = 7
k is the variable.
It is a quadratic equation with one unknown variable, x which has no real roots.
"Wat" is the variable.
Isolating a single variable in terms of the rest of the equation provides a solution to that variable. That is, if you know the equation that equals the variable, then you can figure out its value.
It is an equation in the variable b.
It is a quadratic equation in X.
No, It's a a quadratic equation because you have X squared.
no, because xx=x squared, and x squared is not linear
15x = 60 The variable is x.
The variable c
Yes. 6 squared+71 squared equals 5077
It is the equation of a parabola.
x = 2
It is the Cartesian equation of an ellipse.
y is the variable
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
A quadratic equation.
No. It is an equation. A function would link the variable x to another variable - possibly denoted by y. It is a relationship between two (or more) variables.
The quadratic equation will have two solutions.