document.write( "Question 508793: When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ? i cant remeber how to do these \n" ); document.write( "
Algebra.Com's Answer #341120 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! When x = 3 and y = 5, by how much does the value of 3x^2 – 2y exceed the value of 2x^2 – 3y ? i cant remeber how to do these \n" ); document.write( "--------------------------------------------- \n" ); document.write( "3x^2-2y = 3(3^2)-3(5) = 27-15 = 12 \n" ); document.write( "--- \n" ); document.write( "2x^2 - 3y = 2(3)^2-3(5) = 18-15 = 3 \n" ); document.write( "------- \n" ); document.write( "Ans: 12-3 = 9 \n" ); document.write( "========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |