Basic Math Examples

$\frac{3^{n + 2} \cdot 3^{3}}{{3.3}^{n + 1}}$

Step 1

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

$\frac{3^{n + 2 + 3}}{{3.3}^{n + 1}}$

Step 2

Add $2$ and $3$ .

$\frac{3^{n + 5}}{{3.3}^{n + 1}}$