document.write( "Question 129909: d squared plus 2d minus 8 = 0 \n" ); document.write( "
Algebra.Com's Answer #94968 by edjones(8007)\"\" \"About 
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d^2+2d-8=0
\n" ); document.write( "(d+4)(d-2)=0
\n" ); document.write( "d=-4, d=2
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