Determine the Nature of the Roots Using the Discriminant 8x+2=-8x^2

Math
Move to the left side of the equation by adding it to both sides.
The discriminant of a quadratic is the expression inside the radical of the quadratic formula.
Substitute in the values of , , and .
Evaluate the result to find the discriminant.
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Simplify each term.
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Raise to the power of .
Multiply by .
Multiply by .
Subtract from .
The nature of the roots of the quadratic can fall into one of three categories depending on the value of the discriminant :
means there are distinct real roots.
means there are equal real roots, or distinct real root.
means there are no real roots, but complex roots.
Since the discriminant is equal to , there are two equal roots, or one distinct real root.
One Real Root
Determine the Nature of the Roots Using the Discriminant 8x+2=-8x^2


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