document.write( "Question 74385: Any help would be great...\r
\n" );
document.write( "\n" );
document.write( "What is the area in square feet of a room that is (2x - 1) feet wide and (7x + 3) feet long?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #53394 by cathieb1225(41)![]() ![]() ![]() You can put this solution on YOUR website! The formula for area is A=LW, so you just substitute the values and multiply them out using the distributive property. \n" ); document.write( "(2x-1)(7x+3)=14x^2+6x-7x-3 \n" ); document.write( "Simplify the answer by combining like terms \n" ); document.write( "14x^2-x-3 \n" ); document.write( " |