document.write( "Question 380794: Solve by factoring and using the principle of zero products: 2x^2-11x+15=0\r
\n" );
document.write( "\n" );
document.write( "I am not sure if I am doing this correctly. My answer was x=5/2 and x=-3 but I do not feel confident in these.... \n" );
document.write( "
Algebra.Com's Answer #270246 by tutorcecilia(2152)![]() ![]() You can put this solution on YOUR website! 2x^2-11x+15=0 factor \n" ); document.write( "(2x-5)(x-3)=0 set each factor equal to zero and solve each factor for \"x\"\r \n" ); document.write( "\n" ); document.write( "2x-5=0 \n" ); document.write( "2x=5 \n" ); document.write( "x=5/2 \n" ); document.write( "and \n" ); document.write( "x-3=0 \n" ); document.write( "x=3 \n" ); document.write( ". \n" ); document.write( "be sure to check by plugging each x back into the orignal equation. see what happens when yopu plug either 3 or -3 back into the equation. you are on the right track. good job. \n" ); document.write( " |