document.write( "Question 880286: exact answer of 3x^2+21x+14=0 \n" ); document.write( "
Algebra.Com's Answer #531300 by ewatrrr(24785)\"\" \"About 
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3x^2+21x+14=0 format ax^2+bx + c = 0
\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"
\n" ); document.write( "\"x+=+%28-21+%2B-+sqrt%28273+%29%29%2F%286%29+\"
\n" ); document.write( " x = -7/2 ± (1/6)√273
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