# How do you simplify 6/n^4+2/n^2?

$\frac{6}{n} ^ 4 + \frac{2}{n} ^ 2$ needs to have a common denominator
$\frac{6}{n} ^ 4 + \frac{2}{n} ^ 2 \cdot {n}^{2} / {n}^{2} = \frac{6}{n} ^ 4 + \frac{2 {n}^{2}}{n} ^ 4$ and combine
$\frac{6 + 2 {n}^{2}}{n} ^ 4$