Pre-Algebra Examples

${(- 4)}^{4} \cdot {(- 4)}^{9}$

Step 1

Multiply ${(- 4)}^{4}$ by ${(- 4)}^{9}$ by adding the exponents.

Tap for more steps...

Step 1.1

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

${(- 4)}^{4 + 9}$

Step 1.2

Add $4$ and $9$ .

${(- 4)}^{13}$

Step 2

Raise $- 4$ to the power of $13$ .

$- 67108864$