Topic: Quadratic Equation
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What is a Quadratic Equation?
Quadratic equations are usually introduced in school when you start taking algebra. This math process builds upon itself to help in figuring out problems with missing variables. Look here for more information: http://www.themathpage.com/alg... Read More »
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How to Solve Quadratic Equations?
Quadratic equations are a type of algebraic mathematics. Solving a quadratic equation involves factoring the problem and then solving for the unknown variable. You can check your answer by placing the number you calculated back into the equ... Read More »
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How to Graph Quadratic Equations?
To graph simple quadratic equations, you can substitute x values to find corresponding y values, and then plot the graph with these x and y points. However, for more complicated problems, you can first find the vertex of the quadratic equat... Read More »
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Quadratic Equation
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Although there are some complicated variations, quadratic equations can almost always be solved using the quadratic formula. Other simple methods include factoring and completing the square. You can find more information here: http://en.wik...
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It is unknown which specific individual created or solved a quadratic equation, as there are notations in quadratic format on papyrus that date back to 2160-1700 BC in Egypt. This is long before such things were being documented.
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You can factor simple quadratic equations of the form dx^2 + ex+ f= 0 by finding those two numbers that when multiplied gives us the constant f, and when added gives the constant e. For example, the quadratic x^2 + 8x+12=0 can be factored u...
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A quadratic equation is an equation with x raise to the power of two. If the x exponent is raised to the power of 1, it is a liner equation. Anything about the power of 2 is not a quadratic equation anymore.
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There are a wide variety of jobs that use the quadratic equation. Actuaries, mathematicians, statisticians and computer engineers are a few of the directly related jobs that use the quadratic equation. Others include engineers, chemists, ph...
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The quadratic formula lets you solve any quadratic equation from its constants and coefficients. You don't need to know anything about algebra, fractions or factoring to apply this formula. Yet to understand the logic behind the formula, yo...
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Source: http://www.ehow.com/how_8576790_derive-quadratic-equations.html
