Study Guides

1.
Quadratic Equations Help
Introduction to Quadratic Equations A quadratic equation is one that can be put in the form ax 2 + bx + c = 0 where a , b , and c ...
Source: McGrawHill Professional 
2.
The Quadratic Formula Help
Introduction to the Quadratic Formula The other main approach to solving quadratic equations comes from the fact that x 2 = k implies
Source: McGrawHill Professional 
3.
Rational Equations Help
Introduction to Rational Equations Some rational equations (an equation with one or more fractions as terms) become quadratic equations once each term has been multiplied by the least common denominator. Remember, you must be sure ...
Source: McGrawHill Professional 
4.
Algebra Quadratic Equations Practice Test
Review the following concepts if needed: Quadratic Equations Help The Quadratic Formulas Help ...
Source: McGrawHill Professional 
5.
Quadratic Applications Help
Introduction to Quadratic Application Word Problems Most of the problems in this chapter are not much different from the word problems in previous chapters. The only difference is that quadratic equations are used to solve them. Because ...
Source: McGrawHill Professional 
6.
Solving Quadratic Equations Help
Introduction to Solving Quadratic Equations When the variable, or unknown, in an equation is raised to a power, things get interesting. The larger the exponents attached to the variables, the more interesting things become, and the more ...
Source: McGrawHill Professional 
7.
The Quadratic Formula and The Parabola Help
The Quadratic Formula Examine these two quadratic equations: –3 x 2 – 4 x = 2
Source: McGrawHill Professional 
8.
Imaginary and Complex Numbers Help
Imaginary Numbers Mathematicians symbolize the positive square root of —1, called the unit imaginary number, by using the lowercase italic letter i . Scientists and engineers symbolize it using the letter j, ...
Source: McGrawHill Professional 
9.
Quadratic, Cubic and HigherOrder Equations Practice Test
Review the following concepts if needed: Solviing Quadratic Equations Help The ...
Source: McGrawHill Professional 
10.
Quadratic Equations Practice Problems
Quadratic Equations Practice Problems Set 1: Solving Quadratic Equations  When the Product of Two Numbers is Zero To review quadratic equations, go to Quadratic ...
Source: McGrawHill Professional