Roots
Further information: Quadratic equationThe roots (zeros) of the quadratic function
are the values of x for which f(x) = 0.
When the coefficients a, b, and c, are real or complex, the roots are
where the discriminant is defined as
Read more about this topic: Quadratic Function
Famous quotes containing the word roots:
“April is the cruellest month, breeding
Lilacs out of the dead land, mixing
Memory and desire, stirring
Dull roots with spring rain.”
—T.S. (Thomas Stearns)
“Where the world ends
The mind is made unchanging, for it finds
Miracle, ecstasy, the impossible hope,
The flagstone under all, the fire of fires,
The roots of the world.”
—William Butler Yeats (1865–1939)
“If the national security is involved, anything goes. There are no rules. There are people so lacking in roots about what is proper and what is improper that they don’t know there’s anything wrong in breaking into the headquarters of the opposition party.”
—Helen Gahagan Douglas (1900–1980)