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When the equation is a polynomial whose highest order (power) is 2. Eg. y= x2 + 2x + 10. Then you can use quadratic formula to solve if factoring is not possible.
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Is -2x squared plus 2x plus 1 equals 9 a quadratic equation?
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
What is the graph for quadratic equation?
the graph for a quadratic equation ct5r
What are the different types of quadratic equation?
THERE ARE TWO TYPES OF QUADRATIC EQUATION1) complete quadratic equation2) incomplete quadratic equation
If x 1 and x -8 what is the quadratic equation?
9
What is the difference between quadratic equation and quadratic expression?
an equation has an equals sign.
Is -2x squared plus 2x plus 1 equals 9 a quadratic equation?
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
What is a root of a quadratic equation?
The root of any equation is a number which ... when substituted for the variable ...makes the equation a true statement.
Discovered quadratic equation?
Quadratic equation
The graph of a quadratic equation is called a?
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.
What is the graph for quadratic equation?
the graph for a quadratic equation ct5r
What are the different types of quadratic equation?
THERE ARE TWO TYPES OF QUADRATIC EQUATION1) complete quadratic equation2) incomplete quadratic equation
What are the roots of the quadratic equation below?
That depends on the equation.
If x 1 and x -8 what is the quadratic equation?
9
How do you know if a equation is a quadratic one?
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.
What is the quadratic formula for?
The quadratic formula is used to solve the quadratic equation. Many equations in which the variable is squared can be written as a quadratic equation, and then solved with the quadratic formula.
What is a quadratic equation in standard form called?
It is still called a quadratic equation!
What is an equation that can be used in quadratic formula completing the square and factoring?
A quadratic equation.
