document.write( "Question 459728: A large rectangular movie screen in an Imax theater has an area of 7,676 square feet. Find the dimensions of the screen if it is 25 feet longer than it is wide.
\n" );
document.write( "Length ft
\n" );
document.write( "width ft
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #315363 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! (n-25)n=7676 \n" ); document.write( "n2-25n-7676=0 \n" ); document.write( "(n-101)(n+76)=0 \n" ); document.write( "n=101 or -76 \n" ); document.write( "Throwing out the negative answer, we get the dimensions of the screen to be 101 ft. by 76 ft.. \n" ); document.write( " |