document.write( "Question 88965: A rectangle has sides of 5x-12 and 5x+12. What is the area of the rectangle? In side the rectangle two squares with sides of x and x are to be removed. What is the remaining area of the rectangle? \n" ); document.write( "
Algebra.Com's Answer #64656 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A rectangle has sides of 5x-12 and 5x+12. \n" ); document.write( "-------------- \n" ); document.write( "What is the area of the rectangle? \n" ); document.write( "(5x-12)(5x+12) = 25x^2-144 sq units \n" ); document.write( "-------------------------\r \n" ); document.write( "\n" ); document.write( " Inside the rectangle two squares with sides of x and x are to be removed. What is the remaining area of the rectangle? \n" ); document.write( "-------------- \n" ); document.write( "Area of the two squares = x^2 + x^2 = 2x^2 \n" ); document.write( "Remaining area = 25x^2-144 -(2x^2) \n" ); document.write( "= 23x^2-144 \n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |