- what are the pros of solving equations by graphing
- quadratic formulas rules
- quadratic equations 2x2
- best calculater for trig
- immaginary quadratic equation
- 4x5e28x 33d5
- using calculator for solving quadratic equation
- quadtatic equations
- explain quadratic relations y=ax +bx+c
- real life problems that can be solved using quadratic equations
- how to use the quadratic formula in excel
- "equations for quadratic functions"
- steps by step to factorize quadratic equations
- quadratic equation simple word problems
- box method to solving quadratic equations
- sample of quadratic equation
- ultracet vs percocet
- graphing quadratic equations maximum
- shur-kamp classic camper
- a easy way to slove math equation
|
|
What Is The Quadratic Eqation
Solving Quadratic Equations
So far, we have only done an example when the value before the x2 isequal to 1. It works exactly the same way though whatever the value is.
eg.
3x2 - 8x + 4 = 0
(The two numbers are -6 and -2)
3x2-6x-2x+4=0
3x(x-2)-2(x-2)=0
(3x-2)(x-2)=0
3x-2=0
3x=2
x=2/3
x-2=0
x=2
Therefore the two solutions here are 2/3 and 2
