document.write( "Question 430120: Expand & simplify. 5(3x-1) + 4(x^2 - 3x + 3)(x + 6) \n" ); document.write( "
Algebra.Com's Answer #298701 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! 5(3x - 1) + 4(x^2 - 3x + 3)(x + 6) \n" ); document.write( "= 15x - 5 + (4x^2 - 12x + 12)(x + 6) {used distributive property with 5 and 4} \n" ); document.write( "= 15x - 5 + 4x^3 + 24x^2 - 12x^2 - 72x + 12x + 72 {used distributive property} \n" ); document.write( "= 4x^3 + 12x^2 - 45x + 67 {combined like terms}\r \n" ); document.write( "\n" ); document.write( "www.algebrahouse.com \n" ); document.write( " \n" ); document.write( " |