- voyage 200 quadratic formula
- mathematic+quadratic
- how to factorise equations
- 203.218.178.89
- online solving quadratic equation
- pros and cons of solving equations using graphing2c elimination and substitution
- quadratic rule to solve for x
- solving quadratic equations
- questions and answers in quadratic functions
- solving quadratic equation splitting the difference
- sejarah perkembangan komputer
- quadratic for ti 89
- quadratic equation for malaysian students
- what is an quadratic equation
- solving quadratics
- excel solving similtaneous quadratic equation
- solve equasions online
- how to solve quadratic problem solving
- quadratic equation solver three points
- simplest way to solve simultaneous equations
|
|
Quadratic Maths Step By Step
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
