Congruences
... It seems that in those times, the Greeks, Indians and Chinese talked to each other a lot about these things, and developed quite a bit of knowledge about this kind of things. The Indians and Chinese particularly enjoyed creating and solving a variety of interesting problems ( most of which had very ...
... It seems that in those times, the Greeks, Indians and Chinese talked to each other a lot about these things, and developed quite a bit of knowledge about this kind of things. The Indians and Chinese particularly enjoyed creating and solving a variety of interesting problems ( most of which had very ...
Chapter 8. Quadratic Equations and Functions
... In this section, we discuss solving quadratic equations by factoring, by using the square root property and by using the quadratic formula. We begin by defining a quadratic equation and what it means for a number to be a solution, or root, of the quadratic equation. Definition 1. A quadratic equatio ...
... In this section, we discuss solving quadratic equations by factoring, by using the square root property and by using the quadratic formula. We begin by defining a quadratic equation and what it means for a number to be a solution, or root, of the quadratic equation. Definition 1. A quadratic equatio ...