document.write( "Question 193773: Create a real-life situation that fits into the equation (x + 3)(x - 5) = 0 and express the situation as the same equation. \n" ); document.write( "
Algebra.Com's Answer #145461 by Mathtut(3670)![]() ![]() ![]() You can put this solution on YOUR website! Create a real-life situation that fits into the equation \n" ); document.write( "(x + 3)(x - 5) = 0 and express the situation as the same equation.\r \n" ); document.write( "\n" ); document.write( "Luke is 2 years younger than Josh. The product of their ages is 15, how old is Sam?\r \n" ); document.write( "\n" ); document.write( "Josh is x, Luke is x-2\r \n" ); document.write( "\n" ); document.write( "x(x-2)=15 \n" ); document.write( "x^2-2x=15 \n" ); document.write( "x^2-2x-15=0 \n" ); document.write( "(x + 3)(x - 5) = 0 \n" ); document.write( " \n" ); document.write( " |