Basic Math Examples

$- 2 n^{4} x n^{4}$

Step 1

Move $n^{4}$ .

$- 2 (n^{4} n^{4}) x$

Step 2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$- 2 n^{4 + 4} x$

Step 3

Add $4$ and $4$ .

$- 2 n^{8} x$