# How to Check the Answers in Quadratic Equations?

A quadratic equation can have one, two or no real solutions. The solutions, or answers, are actually the roots of the equation, which are the points where the parabola that the equation represents ...
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## How to Solve Quadratic Equations Using the Quadratic Formula?

An editor has suggested that this article be merged with:"How to Solve Quadratic Equations" Per the merge policy, if these topics are determined to be similar but distinct, then the articles will r...
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## How to Know When Quadratic Equations Are Prime?

In algebra class, you will have to do a substantial amount of work with quadratic equations. Prime quadratic equations are those that are perfect squares; x^2-2x+1 is prime, for instance, because i...
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## How to Solve Quadratic Equations when a = 1?

x^2 + bx + c = 0.Solving this equation results in solving a popular puzzle: Finding 2 numbers knowing the sum (-b) and the product (c). If you use the Diagonal Sum Method there is no need for facto...
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## How to Solve Quadratic Equations?

The standard form for quadratic equationsA quadratic equation is a type of mathematical equation where the highest power of x (degree of the equation) is two. One example of such an equation is: 4x...
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http://www.wikihow.com/Solve-Quadratic-Equations