- solve quadratic simultaneous equations online
- calculate the vertex of a quadratic equation
- solve simultaneous online
- simultaneous quadratic worksheet
- solving quadratic functions by using the formula worksheet
- solve word equations in quadratic functions
- c++ simultaneous equation
- quadratic equations on line calculater
- equation solver mercury
- mcro oily bikini dance
- x squared excel
- "pulse ignition dhlg 3"
- the hardest math problem in the world
- work out my quadratic equation
- solving quadratic equation
- quadratic projectile word problems
- does a quadratic equation have to be a trinomial
- step by step rules to solving quadratic equations
- lesson plans on factoring quadratic equations
- the use of quadratic formula in life
|
|
Solve A Quadratic Online
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
