Hey how do you get from standard form to vertex form?

Explanation:

Conversion of a quadratic equation from standard form to vertex form is done by completing the square method.

Assume the quadratic equation to be where x is the variable.

Completing the square method is as follows:

send the constant term to other side of equal                 divide the whole equation be coefficient of , this will give     add to both side of equality                                   Make one fraction on the right side and compress the expression on the left side                                                                          rearrange the terms will give the vertex form of standard quadratic equation                                                                

Follow the above procedure will give the vertex form.

(NOTE : you must know that . Use this equation in transforming the equation from step 3 to step 4)

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