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Q: How do you know if a equation is a quadratic one?

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That depends on the equation.

A quadratic equation.

Using the quadratic equation formula is a method of solving quadratic equations.

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.

Related questions

Draw the graph of the equation. the solution is/are the points where the line cuts the x(horisontal) axis .

A quadratic equation has one discriminant.

dun know :D

i do not know hahahahahahahaha lol :)

Quadratic equation

Factorise it!

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.

An equation just has an equal sign. A function is basically just an equation without one!

the graph for a quadratic equation ct5r

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

THERE ARE TWO TYPES OF QUADRATIC EQUATION1) complete quadratic equation2) incomplete quadratic equation

Any quadratic equation has one discriminant.

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