Overview 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 moreOverview: Some of the relationships that are central to algebraic reasoning are also important to logical reasoning. While algebra deals with numbers and variables that are linked together in relationships…
read moreOverview: Solving systems of equations with three variables is similar to solving systems of equations with two variables. The difference is that substitution occurs in two steps rather than in…
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