document.write( "Question 850845: find dy/dx for the following equation
\n" ); document.write( "\"+y=3sinax%2Bbcosax+\"
\n" ); document.write( "a=4
\n" ); document.write( "b=8
\n" ); document.write( "

Algebra.Com's Answer #512434 by Edwin McCravy(20065)\"\" \"About 
You can put this solution on YOUR website!
\"y\"\"%22%22=%22%22\"\"3sin%28ax%29%2Bb%2Acos%28ax%29+\"
\n" ); document.write( "a=4
\n" ); document.write( "b=8
\n" ); document.write( "
\r\n" );
document.write( "Substitute a=4, b=8\r\n" );
document.write( "\r\n" );
document.write( "\"+y\"\"%22%22=%22%22\"\"3sin%284x%29%2B8cos%284x%29+\"\r\n" );
document.write( "\r\n" );
document.write( "\"+dy%2Fdx\"\"%22%22=%22%22\"\"3cos%284x%29%2A4%2B8%28-sin%284x%29%29%2A4%29+\"\r\n" );
document.write( "\r\n" );
document.write( "\"+dy%2Fdx\"\"%22%22=%22%22\"\"12cos%284x%29-32sin%284x%29+\"\r\n" );
document.write( "\r\n" );
document.write( "Edwin
\n" ); document.write( "
\n" );