So this is going to be equal to the derivative of x to the n plus 1 over n plus 1. We can just use the power rule over here. So our exponent is n plus 1. We can bring it out front. So it's going to be n plus 1 times x times x to the, I want to use that same color. Colors are the hard part. Times x to the, instead of n plus 1, we subtract 1 from the exponent.