document.write( "Question 257121: what is the product of 90 and 110 \n" ); document.write( "
Algebra.Com's Answer #189085 by rajagopalan(174)![]() ![]() You can put this solution on YOUR website! Product of 90 and 110 \n" ); document.write( "90=100-10 \n" ); document.write( "110=100+10 \n" ); document.write( "(100+10)*(100-10) \n" ); document.write( "100^2-10^2 \n" ); document.write( "10000-100 \n" ); document.write( "9900 \n" ); document.write( " |