Week 7 – 3 ways to solve equation ax^2 + bx + c = 0

There are 3 ways to solve $ax^2 + bx + c = 0.$

1. First way is “Factoring”.

Calculate two x values with b and c values and factor, simplify the equation.

2. Second way is making the equation to “complete square”.

Make $ax^2 + bx + c = 0 equation to '' (cx+d)^2″ equation.$

3. Last way is using quadratic formula.

This will lead you to use calculator. Although once ur good at typing right number, it is the

most priciest way to solve that equation.