Direction: Read and understand each statement. Choose the letter of the correct answer and write it before each number. 1. Which of the following does not belong to the solution set of the inequality $x^2 + 7x + 12 > 0$? a. 5 b. 0 c. 13/3 d. 7/2
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First, let's factor the quadratic equation x^2 + 7x + 12 = 0. We can factor it as (x + 3)(x + 4) = 0. Show more…
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