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quadratic equation (Definition)

The quadratic formula

√ -------- − b ± b2 − 4ac x = ---------------- 2a
(1)

can be used to find the solutions (roots) to a quadratic equation

2 ax + bc + c = 0.

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Other names:  quadratic formula

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This is version 4 of quadratic equation, born on 2009-02-11, modified 2009-02-11.
Object id is 511, canonical name is QuadraticEquation.
Accessed 1914 times total.

Classification:
Physics Classification: 02.10.-v (Logic, set theory, and algebra)
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