document.write( "Question 862321: if f(x)=a^x and f(x)=a^x, find f(2). assume a>0 \n" ); document.write( "
\n" ); document.write( "Hi\n" ); document.write( " f(x)=a^x\n" ); document.write( " f(3)=a^3 = 125, a = 5\n" ); document.write( "f(x)=5^x\n" ); document.write( "f(2)=5^2 = 25