Solving a quadratic inequality in Algebra is similar to solving a quadratic equation. The only exception is that, with quadratic equations, you equate the expressions to zero, but with inequalities, you're interested in knowing what's on either side of the zero i.e. negatives and positives.
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Solving a quadratic inequality in Algebra is similar to solving a quadratic equation. The only exception is that, with quadratic equations, you equate the expressions to zero, but with inequalities, you're interested in knowing what's on either side of the zero i.e. negatives and positives.
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