Overview: A perfect square trinomial is the square of a binomial. It follows a pattern when it is factored, so that the first and last terms are perfect squares of…
read moreOverview: The process of finding common factors for polynomials is similar to the process of finding common factors for real numbers. Both can be written as prime factors. The greatest…
read moreOverview Rational exponents are an extension of the rules of exponents. They can be solved by applying those rules and often take more than one step. What Is an…
read moreOverview: A hyperbola is a conic section that is formed when a plane intersects a double cone, so that it forms two identical curves that go in opposite directions. It…
read moreOverview: A parabola is a conic section that forms an open curve. Graphs of quadratic functions have the shape of a parabola. What Is A Parabola? A parabola is the…
read moreOverview: Motion problems are special types of rational expressions that are based on the relationship between distance, rate, and time (d=rt). In order to solve them, it is important to…
read moreOverview: Work problems are types of problems that deal with people or machines that work at different rates of speed. Many of them use a formula that is similar to…
read moreOverview: The circle is the conic section that is formed when a plane is perpendicular to the axis of a cone, so the circle cuts through it evenly. It is one…
read moreOverview: One of the first steps in solving an equation is to combine like terms. Terms can be combined when they have the same variables and they have the same…
read moreOverview: A radical equation is an equation that contains a radical that includes a variable. It is possible to solve many radical equations in two steps. However, it is important…
read more