document.write( "Question 907290: work out 164 to the power 2 minus 36 to the power 2 \n" ); document.write( "
Algebra.Com's Answer #550203 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Recognize the difference of two squares. You would only need ONE multiplication; maybe easier, maybe not easier.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(Some people can do |