REVIEW of Solving Quadratic Equations (all sorts!)

 $\left(3x-4\right)\left(x-3\right)=0$  

 $\left(3x+3\right)\left(x+4\right)=0$  

 $\left(3x+2\right)\left(x+6\right)=0$  

 $\left(3x+4\right)\left(x+3\right)=0$  

 $3$  

 $-3$  

 $4$  

 $-\frac{4}{3}$  

 $\frac{4}{3}$  

Distribute the 5

Divide by 5

Square root

Add 2

 $2+\sqrt{5}$  

 $2-\sqrt{5}$  

 $2+i\sqrt{5}$  

 $2-i\sqrt{5}$  

 $-2+i\sqrt{5}$  

$x=-\frac{b}{2a}$

$y=ax^2+bx+c$

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

$\left(x-b\right)^2=c$

It has a great name

There is nothing good about The Quadratic Formula

It is made of magic!

It will solve ANY quadratic equation with ANY type of solution.