document.write( "Question 946019: Solve the polynomial inequality. Express the solution set in interval notation.\r
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\n" ); document.write( "Solve the polynomial inequality. Express the solution set in interval notation.\r
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document.write( "7(x - 3) > 8(x + 3) ------- Multiplying by LCD, (x + 3)(x - 3)
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document.write( "7x - 21 > 8x + 24
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document.write( "7x - 8x > 24 + 21
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document.write( "- x = 45
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document.write( " ------ Inequality sign changes when DIVIDING by negative number
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