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Solve the Quadratic Inequality x2+7x12x ^ { 2 } + 7 x \leq - 12

question 375

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Solve the quadratic inequality. Write the solution set in interval notation.
- x2+7x12x ^ { 2 } + 7 x \leq - 12


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B.F. Skinner

An American psychologist best known for his work in behaviorism and the development of the theory of operant conditioning.

Observable Conditions

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