document.write( "Question 262773: find 4[g(f(2a+1))] if f(x)=5x+4 and g(x)=x-9 \n" ); document.write( "
Algebra.Com's Answer #193548 by drk(1908)![]() ![]() ![]() You can put this solution on YOUR website! first find f(2a+1) \n" ); document.write( "f(2a+1) = 10a + 9 \n" ); document.write( "second find g(f(2a+1)) \n" ); document.write( "g(f(2a+1)) = 10a \n" ); document.write( "third 4 * answer is \n" ); document.write( "4 * 10a = 40a \n" ); document.write( " |