document.write( "Question 69305: One solution of 2x^2+11x+k=0 is -5. Find the other solution. \n" ); document.write( "
Algebra.Com's Answer #49344 by ankor@dixie-net.com(22740)\"\" \"About 
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One solution of 2x^2+11x+k=0 is -5. Find the other solution.
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\n" ); document.write( "Here's one way.
\n" ); document.write( "Use synthetic division:
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\n" ); document.write( "-5 | 2 + 11 + k
\n" ); document.write( "..............-10 - 5
\n" ); document.write( ".....--------------
\n" ); document.write( "..........2...+1 + 0
\n" ); document.write( "Which is (2x + 1) is the other solution
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\n" ); document.write( "We know there is no remainder so: k - 5 = 0; k = +5
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\n" ); document.write( "FOIL (x+5)(2x + 1) = 2x^2 + 11x + 5 to check it:
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