document.write( "Question 362307: if a number is added to two times its square the result is thirty six
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #258179 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
let number be n
\n" ); document.write( "n+2n^2 =36
\n" ); document.write( "2n^2+n-36=0
\n" ); document.write( "2n^2+9n-8n-36=0
\n" ); document.write( "n(2n+9)-4(2n+9)=0
\n" ); document.write( "(2n+9)(n-4)=0
\n" ); document.write( "..
\n" ); document.write( "n= -9/2 OR 4
\n" ); document.write( "...
\n" ); document.write( "m.ananth@hotmail.ca
\n" ); document.write( "
\n" ); document.write( "
\n" );