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Solving Quadratic Equations – Quadratic Formula The following shows how to solve quadratic equations using the Quadratic Formula. A quadratic equation is any equation that can be put into the form: The quadratic formula is given by: 2 0 ax bx c 2 4 2 b b ac x a

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Solving Quadratic Equations Quadratic Formula The following shows how to solve quadratic equations using the Quadratic Formula. A quadratic equation is any equation that can be put into the form:The quadratic formula is given by:

Example 1:Note that the equation is already in the proper form.Identify a, b, and c.Solve the equation.

Substitute the values of a, b, and c into the quadratic formula.

Simplify

Solution:

Example 2:First, write the equation in the form Identify a, b, and c.Solve the equation.

Substitute the values of a, b, and c into the quadratic formula.

Simplify

Solution:

Example 3:First, write the equation in the form Identify a, b, and c.Solve the equation.

Substitute the values of a, b, and c into the quadratic formula.

Simplify

Solution:

END OF PRESENTATION