document.write( "Question 444435: 20. Solve the following inequality.
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document.write( "x2 - 5x ≥ -6
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document.write( " A. [2, 3]
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document.write( "B. (-∞, 2] or [3, ∞)
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document.write( "C. [3, ∞)
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document.write( "D. (-∞, 2]
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document.write( "21. Solve the following inequality.
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document.write( "(a + 7)(a - 5)(a - 6) > 0
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document.write( " A. (-7, 5) or (6, ∞)
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document.write( "B. (-∞, -7) or (5, 6)
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document.write( "C. (-∞, 5)
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document.write( "D. (6, ∞)
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document.write( "22. Solve the following inequality.
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document.write( "x2 + 8x + 15 > 0
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document.write( " A. (-∞, -5) or (-3, ∞)
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document.write( "B. (-3, ∞)
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document.write( "C. (-∞, -5)
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document.write( "D. (-5, -3)
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document.write( "23. Solve the following inequality.
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document.write( "x3 + 4x2 - 45x > 0
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document.write( " A. (-5, 0) or (9, ∞)
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document.write( "B. (-9, 0) or (5, ∞)
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document.write( "C. (-9, ∞)
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document.write( "D. (-∞,-9) or (0, 5)
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document.write( "
Algebra.Com's Answer #306360 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "No, we are not doing your whole assignment for you. Ask a specific question about a concept you don't understand, then we'll help.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |