document.write( "Question 948372: Which of the following are solutions to the equation below? Check all that apply. \r
\n" ); document.write( "\n" ); document.write( "2x^2+18x=20\r
\n" ); document.write( "\n" ); document.write( "A. -10
\n" ); document.write( "B. -2
\n" ); document.write( "C. 1
\n" ); document.write( "D. 20
\n" ); document.write( "E. -2
\n" ); document.write( "F. -1
\n" ); document.write( "

Algebra.Com's Answer #578868 by amarjeeth123(569)\"\" \"About 
You can put this solution on YOUR website!
2x^2+18x=20
\n" ); document.write( "x^2+9x-10=0
\n" ); document.write( "x^2+10x-x-10=0
\n" ); document.write( "x(x+10)-1(x+10)=0
\n" ); document.write( "(x-1)(x+10)=0
\n" ); document.write( "x=1 or x=-10
\n" ); document.write( "the solutions are A and C.
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