1. The problem statement, all variables and given/known data If y= 10^x, show by taking logarithms to base e that y = exln10 2. Relevant equations 3. The attempt at a solution Well what I did was y= 10^x so ln y = xln10 they told me that y = exln10 so ln y = xln 10 , so ln y = lny so y = y so y= 10^x. The way I did it doesn't feel right to me . Is there another approach?