document.write( "Question 1063601: Use 3x^2 +3x =21 and use the discriminant to find the number of unique real solutions. Show all calculations.\r
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Algebra.Com's Answer #678719 by josgarithmetic(39621)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "The discriminant is \"29\".
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