document.write( "Question 816087: Please help me Expand and simplify (3-2x)(3x+1) Thank you \n" ); document.write( "
Algebra.Com's Answer #491338 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! (3 - 2x)(3x + 1) \n" ); document.write( "= 3(3x) + 3(1) - 2x(3x) - 2x(1) {used foil method} \n" ); document.write( "= 9x + 3 - 6x² - 2x {multiplied through} \n" ); document.write( "= -6x² + 7x + 3 {combined like terms} \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |