This week in Pre- Calc were learned 3 different ways to solve quadratic equations. The first way is factoring, where you factor out the numbers, making an equation, and then you solve for x. The second way is using the quadratic formula to solve the equation. Lastly, the third way is by completing the square. The main point of completing the square is creating a zero pair on the same side. I personally like using the quadratic formula the best.