document.write( "Question 1001228: Simplify: 20(8^2n) - 5(4^3n+1) \n" ); document.write( "
Algebra.Com's Answer #618457 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Simplify: 20(8^2n) - 5(4^3n+1) \n" ); document.write( "= 20*256n - 5*(64n+1) = 5120n - 320n - 5 \n" ); document.write( "= 4800n - 5 \n" ); document.write( " \n" ); document.write( " |