document.write( "Question 568757: how would you find the lowest common denominator for the following rational expressions: 8/y squared minus 5y, and -2/y squared minus 2y minus 15. I am having trouble grasping the concept of factoring rational expressions ,and any help would be greatly appreciated. \n" ); document.write( "
| Algebra.Com's Answer #367114 by stanbon(75887)      You can put this solution on YOUR website! how would you find the lowest common denominator for the following rational expressions: \n" ); document.write( "8/y squared minus 5y, and -2/y squared minus 2y minus 15. \n" ); document.write( "---- \n" ); document.write( "8/(y^2-5y) and -2/(y^2-2y-15) \n" ); document.write( "----- \n" ); document.write( "Factor: \n" ); document.write( "8/[y(y-5)] and -2/[(y-5)(y+3)] \n" ); document.write( "---- \n" ); document.write( "Lowest Common Denominator: (y(y-5)(y+3)) \n" ); document.write( "============================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============== \n" ); document.write( " |