document.write( "Question 408295: what is the answer to the following problem. (3x-4)(5x-7). \n" ); document.write( "
Algebra.Com's Answer #287709 by algebrahouse.com(1659) You can put this solution on YOUR website! \"What is the answer to the following problem. (3x-4)(5x-7)\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "To multiply two binomials, use the foil method. \n" ); document.write( "(3x - 4)(5x - 7) \n" ); document.write( "= 3x(5x) + 3x(-7) - 4(5x) - 4(-7) {used the foil method} \n" ); document.write( "= 15x^2 - 21x - 20x + 28 {multiplied through} \n" ); document.write( "= 15x^2 - 41x + 28 {combined like terms}\r \n" ); document.write( "\n" ); document.write( "www.algebrahouse.com \n" ); document.write( " \n" ); document.write( " |