3.
How To Solve It ?
There are 3 ways to find the
solutions.
i) We can factor the quadratic
(find what to multiply to make
the Quadratic Equation)
ii) We can complete the square,
or
iii) We can use the special
formula
In the next slide,
I will show “factor the
quadratic “
4. THE QUADRATIC
FORMULA
When you solve using completing
the square on the general
formula
you get:
This is the quadratic formula!
Just identify a, b, and c then
substitute into the formula.
2
4
2
b b ac
x
a
2
0ax bx c
