It won't work for me. When I put in a value for x, it prints out the same value instead of giving me the square root. I took away the Math.pow method and just used square root method and it worked. Which is fine, but I'm afraid when I put the entire formula in (square root of (7x^4 + 5x^3 + 3x^2 + x), it isn't going to compile the right way. I'm told I have to use the power method. So I'm kinda stumped.