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Quadratic Equation Explain 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
The Derivation of "Logistic-shaped" Discovery - The Oil Drum
The Derivation of "Logistic-shaped" Discovery The Oil Drum - Jun 26, 2008 The following math derivation I extended from the original dispersive discovery equation explained in my TOD post "Finding Needles in a Haystack" (read this ... |
Looking at Clouds (Embedded Systems Programming Magazine)
It turns out that Brent was wrong when he combined bisection with parabolic interpolation. There's a better way to converge on a minimum.
