
This gives a graph of a parabola which is the graph of a quadratic equation or function. The demonstration first includes classifying it as a parabola that is opening downward or upward. Then it…


Here we solve a rational equation by multiplying each of the terms in the equation by the LCD of all of the fractions. This allows us to divide to one all of the factors in the denominators and the…


Single fractions set equal to each other forms a proportion. When presented with this, it can be "cross multiplied" to eliminate the fractions. The resulting equation has a term with the…


This is a quadractic equation that can be factored to solve it. The zero product property allows writing the factors each equal to 0 and then solving those linear equatioins.


This applies the factoring methods learned previously to solving a quadratic equation in standard form, that is with all th eterms on the left of the equals sign and 0 on the right


This type of equation is solved by factoring a GCF from both terms once the proper form is achieved. Then the zero product property allows the separation of the two factors into two solvable linear…


This talks about solving for a squared quantity by taking the square root of both sides. You must remember to put a "plus or minus" sign on one side of the equation to indicate the two…


A second demonstration of how to solve a quadratic equation using the "complete the square" process.


This presents a financial question that we can answer using the techniques for solving quadratic equations.


This shows the second method for factoring a trinomial where a is not = 1


This is part two of the discussion about using the quadratic formula to solve a quadratic equation.


This is a demonstration of solving a problem described as a number relationship that we do not know the actual number values and we are asked to find them.
