SOLUTION: To solve quadratic equations using a variety of methods including completing the square and the quadratic formula, please give an example using either completing the square or the

Question 39684: To solve quadratic equations using a variety of methods including completing the square and the quadratic formula, please give an example using either completing the square or the quadratic formula and explain each step as if you were teaching someone who had never used the method before.
Thank you

Answer by Nate(3500) (Show Source): You can put this solution on YOUR website!
Use this as an example:
original
only group the 's
set it up as minus half of the squared
and add squared to the other side

This means:

Zero times any number is .... zero!! Set each set equal to zero; since you have a double root, you only need to set one section to zero.

Your only answer is three.
RELATED QUESTIONS
QUESTION 1 Please post a 150-300 word response answering all parts to the following... (answered by JBarnum,Alan3354)

quadratic equations have methods of solving help me to solve by completing the square (answered by bella18)

Quadratic equations may be solved by graphing, using the quadratic formula, completing... (answered by richwmiller)

Quadratic equations can be solved by graphing, using the quadratic formula, completing... (answered by Fombitz)

Quadratic equations can be solved by graphing, using the quadratic formula, completing... (answered by lwsshak3)

Quadratic equations can be solved by graphing, using the quadratic formula, completing... (answered by richard1234)

I cant figure this one out. Please help. Solve the equation x2 + 8x � 2 = 0 using both (answered by Mathtut)

Quadratic equations can be solved by graphing, using the quadratic formula, completing... (answered by rwm)

Hello, tutors my homework assignment question is for college algebra. Response to the... (answered by vleith)