Pre-Algebra Examples

$(5^{10}) (5^{13})$

Step 1

Multiply $5^{10}$ by $5^{13}$ by adding the exponents.

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Step 1.1

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

$5^{10 + 13}$

Step 1.2

Add $10$ and $13$ .

$5^{23}$

Step 2

Raise $5$ to the power of $23$ .

$11920928955078100$

Step 3

The result can be shown in multiple forms.

Exact Form:

$11920928955078100$

Decimal Form:

$1.19209289 \cdot 10^{16}$