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Answered 2009-08-30 22:44:56

x equals negative b plus or minus the square root of b squared minus 4bc over 2a

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Without an equality sign and no square variable the given terms can not be that of a quadratic equation.

One of its terms will be squared and it will have two solutions.

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The graph of a quadratic equation is called a parabola.The graph of a quadratic equation is called a parabola.The graph of a quadratic equation is called a parabola.The graph of a quadratic equation is called a parabola.

Because solutions of quadratic equation depend solely on these three constants.

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No. [ y = 4x2 ] is a quadratic equation.

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It is still called a quadratic equation!

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Without an equality sign the given terms can't be considered to be a quadratic equation.

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