ALGEBRA in WORDS: A Guide of Hints, Strategies and Simple Explanations by Gregory Bullock

ALGEBRA in WORDS: A Guide of Hints, Strategies and Simple Explanations by Gregory Bullock

Author:Gregory Bullock [Bullock, Gregory]
Language: eng
Format: epub
Publisher: Acute Books
Published: 2014-03-30T00:00:00+00:00


A quadratic equation is:

-An equation containing a squared variable (like x2), yielding a maximum of two solutions [but could contain one solution (that occurs twice), or no solution].

-It must contain a squared variable and thus is considered a 2nd degree equation.

-Although a quadratic equation can contain a term of x (to the unwritten power of 1), it can never contain a term of a power higher than 2.

-Also, a quadratic equation, when graphed, always makes a parabola (a U-shaped curve).

A quadratic equation appears in the standard form:



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