By using the quadratic equation formula or by completing the square
It is finding the values of the variable that make the quadratic equation true.
Because when your solving a quadratic equation your looking for x-intercepts which is where why equals 0 and x equals what ever the answer is.
The 1st step would have been to show a particular quadratic equation in question.
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By using the quadratic equation formula or by completing the square
It is finding the values of the variable that make the quadratic equation true.
By knowing how to use the quadratic equation formula.
Because when your solving a quadratic equation your looking for x-intercepts which is where why equals 0 and x equals what ever the answer is.
The 1st step would have been to show a particular quadratic equation in question.
Y
Start with a quadratic equation in the form � � 2 � � � = 0 ax 2 +bx+c=0, where � a, � b, and � c are constants, and � a is not equal to zero ( � ≠ 0 a =0).
you use the quadratic formula in math when the quadratic equation you are solving cannot be factored.
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Using the quadratic equation formula or completing the square
Completing the square is one method for solving a quadratic equation. A quadratic equation can also be solved by several methods including factoring, graphing, using the square roots or the quadratic formula. Completing the square will always work when solving quadratic equations and is a good tool to have. Solving a quadratic equation by completing the square is used in a lot of word problems.I want you to follow the related link that explains the concept of completing the square clearly and gives some examples. that video is from brightstorm.
Yes it is quite possible