SOLUTION: How do your detrmine the solution of quadratic equation?

Question 1122927: How do your detrmine the solution of quadratic equation?

Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39618)   (Show Source): You can put this solution on YOUR website!
Like as how formed?

Basic intermediate algebra instruction is where or the way solving them is learned.

, simple algebra and not more needed

, zero-product property, simple algebra and not more needed

, see your lessons about Completing The Square in order to learn to solve an equation in this form. (Unless your example were factorable; and then you would use zero-product principle.)
Answer by ikleyn(52788)   (Show Source): You can put this solution on YOUR website!
.
On solving quadratic equations read the lessons
    - Introduction into Quadratic Equations
    - PROOF of quadratic formula by completing the square
    - HOW TO complete the square - Learning by examples
    - HOW TO solve quadratic equation by completing the square - Learning by examples
    - Solving quadratic equations without quadratic formula
in this site.

Also, you have this free of charge online textbook in ALGEBRA-I in this site
    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.

The referred lessons are the part of this textbook under the topic "Quadratic equations".

Save the link to this online textbook together with its description

Free of charge online textbook in ALGEBRA-I
https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson

to your archive and use it when it is needed.

RELATED QUESTIONS
How do you create a quadratic equation with only one solution? What does it mean to... (answered by KMST)
Jane Axia knows that -7 is the only solution of an unknown quadratic equation. She wants... (answered by CharlesG2)
What type of solution do you get for quadratic equation where D<0? Give reason for your... (answered by Alan3354)
What type of solution do you get for quadratic equations where D < 0? Give reason for... (answered by solver91311)
What type of solution do you get for quadratic equations where D < 0? Give reasons for... (answered by stanbon)
What type of solution do you get for quadratic equations where D < 0? Give reasons for... (answered by stanbon)
What type of solution do you get for quadratic equations where D<0? Give reasons for... (answered by stanbon,jim_thompson5910)
3. What type of solution do you get for quadratic equations where D < 0? Give reasons for (answered by jim_thompson5910)
What type of solution do you get for quadratic equations where D<0? Give reasons for... (answered by Mathtut)