You know an equation is quadratic by looking at the degree of the highest power in the equation. If it is 2, then it is quadratic. so any equation or polynomial of the form: ax2 +bx+c=0 where a is NOT 0 and a, b and c are known as the quadratic coefficients is a quadratic equation.
That depends on the equation.
A quadratic equation.
If the discriminant of a quadratic equation is less then 0 then it will have no real solutions.
By knowing how to use the quadratic equation formula.
The derivative of a quadratic function is always linear (e.g. the rate of change of a quadratic increases or decreases linearly).
Draw the graph of the equation. the solution is/are the points where the line cuts the x(horisontal) axis .
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A quadratic equation has one discriminant.
dun know :D
Factorise it!
Quadratic equation
An equation just has an equal sign. A function is basically just an equation without one!
The graph of a quadratic equation is called a parabola.The graph of a quadratic equation is called a parabola.The graph of a quadratic equation is called a parabola.The graph of a quadratic equation is called a parabola.
A quadratic equation is univariate: it has only one variable. A quadratic equation cannot have two variables. So, if b and c are known then it is a quadratic equation in a; if a and b are known it is a quadratic in c.Another Answer:-The question given is Pythagoras' theorem formula for a right angle triangle
Any quadratic equation has one discriminant.
the graph for a quadratic equation ct5r
we study linear equation in other to know more about quadratic equation