- "fish oil" effexor
- nursing quadratic equations
- quadratic equation question
- simultaneous equation solver and workings
- solving quadratic equations lesson plans
- scilab solving quadratic equation
- quadratic equation programme fx3650p
- online factoring solver
- something more about quadratic equations
- math website on how to solve quadratic equations
- quadratic equation calculator that shows work
- solving quadratic equations+ worksheet
- free algebrator uk
- word problem can be solved using a quadratic equation
- worksheets for solving simple equations
- hardest maths equasion
- solving for a b and c in a quadratic equation
- steps to solving quadratic problems
- calulater.com
- quadratic functions lesson plans
|
|
Solve My Simultaneous Equations
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
