Simplifying Complex Fractions
Simplifying a complex fraction results in a single rational expression. Two approaches to simplifying a complex fraction are demonstrated.
What is Art?: Representational Theory of Art, The
Intriguing works of art have one thing in common.They cannot be ignored. In ancient times, philosophers viewed art as representation, what they called mimesis. Plato saw art as an imitation of our world which itself is a mere imitation of heavenly i...
Standard Quadratic Trinomial Form
The standard form for any quadratic trinomial is ax2 bx c.
More than One Base Raised to a Negative Power
The rule for raising a power to a power is applied to an expression in which a monomial in parentheses is raised to a negative power.
Adding Like Terms
Demonstration of how to add like terms in an algebraic expression and application of this skill to a practical problem.
Adding Rational Expressions: Practice Problem
Rational expressions with different denominators are added.