- practice solving quadratic equations
- quadratic equations to determine beer
- solving quadratic equations through graphing
- problem solving in quadratic functions
- show me how to solve algebra equations
- calculator to solve simultaneous equations
- lesson units on quadratic equations
- quadratic function excel
- fx3650p expexted value
- easy quadratic equation
- quadractic simultaneous equaltions questions
- vertex formula solver
- simultaneous quadratic equation solver online
- what is a quadratic equation?
- online maths solver simultaneous equations
- tutorial programming fantasy sports
- algebrator free download math
- 202.155.224.129
- h k form quadratic equation
- non generic 2mg xanax
|
|
Quadtatic Formula
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
