document.write( "Question 348533: Change the expression to an expression involving sines and cosines and simplify: tan(x) + 4sec(x) \n" ); document.write( "
Algebra.Com's Answer #249157 by nyc_function(2741)![]() ![]() You can put this solution on YOUR website! tanx = sinx/cosx\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "secx = 1/cosx\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "sinx/cosx + 4(1/cosx) =\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "sinx/cosx + 4/cosx =\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(sinx + 4)/cosx\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |