document.write( "Question 217116: (4x-9) (x-10) \n" ); document.write( "
Algebra.Com's Answer #163760 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
(4x-9)(x-10)
\n" ); document.write( "multiply 4x*x, 4x*-10, -9*x, -9*-10
\n" ); document.write( "4x^2-40x-9x+90
\n" ); document.write( "4x^2-49x+90
\n" ); document.write( "
\n" );