document.write( "Question 871433: Hi there, I have a question about solving for the LCM (Least common multiple) of two polynomials such as 2x^2-18 and 5x^3+30x^2+45x . I have broken them down to 2(x-3)(x+3) and 5x(x+3)(x+3). I'm just not sure what to do next. Thanks so much for taking a look. \n" ); document.write( "
Algebra.Com's Answer #525534 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! If each factor were a prime number, you would know what to do? \n" ); document.write( "SAME THING!\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "List of your factors__________Multiplicity in each denominator \n" ); document.write( "2_____________________________1 \n" ); document.write( "5_____________________________1 \n" ); document.write( "x_____________________________1 \n" ); document.write( "x-3___________________________1 \n" ); document.write( "x+3___________________________2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You said, LCM; but this would be like looking for common denominators, as if your two polynomials are actually occurring as denominators for some other equation or expression.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "LCMultiple is |