document.write( "Question 131443: Hello, I hope you can help! I've been working a problem for 2 hours, and my text book isn't helping me with making sense of how to break it down and solve it. I do have a teacher's edition, so I have the answer, but I need to know how to get to the answer.\r
\n" );
document.write( "\n" );
document.write( "(2y-3)^
\n" );
document.write( "The answer is 8y^3-36y^2+54y-27\r
\n" );
document.write( "\n" );
document.write( "If possible, I would like a step-by-step instruction of how to work this problem, as well as an explanation of what is happening each step.\r
\n" );
document.write( "\n" );
document.write( "I hope it is not too much trouble! Thank you for your time! \n" );
document.write( "
Algebra.Com's Answer #96026 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! (2Y-3)^3 USING A LONG MULTIPLICATION METHOD WE GET \n" ); document.write( "2Y-3 \n" ); document.write( "2Y-3 MULTIPLY \n" ); document.write( "------------------------- \n" ); document.write( "4Y^2-6Y-6Y+9 COMBINE LIKE TERMS \n" ); document.write( "4Y^2-12Y+9 \n" ); document.write( "2Y-3 MULTIPLY \n" ); document.write( "---------------------- \n" ); document.write( "8Y^3-24Y^2+18Y-12Y^2+36Y-27 NOW COMBINE LIKE TERMS \n" ); document.write( "8Y^3-36Y^2+54Y-27 ANSWER. \n" ); document.write( " \n" ); document.write( " |