document.write( "Question 890640: How to solve the following problem?\r
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document.write( "d^2 - d - 30 = 0\r
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Algebra.Com's Answer #539108 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! dē - d - 30 = 0 \n" ); document.write( "(d - 6)(d + 5) = 0 {factored into two binomials} \n" ); document.write( "d - 6 = 0 or d + 5 = 0 {set each factor equal to 0} \n" ); document.write( "d = 6 or d = 5 {solved each equation for d} \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |