document.write( "Question 70186: What does a binomial multiplied by a binomial look like? Is it something like this (2x+9)(3x-9)? How doI solve this type of problem? Please help, thank you \n" ); document.write( "
Algebra.Com's Answer #50054 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! What does a binomial multiplied by a binomial look like? Is it something like this (2x+9)(3x-9)? How doI solve this type of problem? \n" ); document.write( "------------ \n" ); document.write( "Yes, that is a binomial multiplied by a binomial. \n" ); document.write( "You multiply using a process called FOIL: \n" ); document.write( "(2x+9)(3x-9) \n" ); document.write( "F: (2x)(3x)=6x^2 \n" ); document.write( "O: (2x)(-9)=-18x \n" ); document.write( "I: (9)(3x)=27x \n" ); document.write( "L: (9)(-9)=-81 \n" ); document.write( "-------- \n" ); document.write( "Combine these four results to get: \n" ); document.write( "6x^2+9x-81 \n" ); document.write( "That is the product of the two binomials. \n" ); document.write( "------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |