document.write( "Question 119344: Suppose r>0 in the equation x^2 + px + r = 0.\r \n" );
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document.write( "a. the roots cannot be determined from the equation.\r \n" );
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document.write( "b. the equation has two real unequal roots.\r \n" );
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document.write( "c. the equation has one real root.\r \n" );
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document.write( "d. the roots must both be positive. \n" );
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