Basic Math Examples

$(- 4 \cdot 10^{8}) (- 1.11 \cdot 10^{- 13})$

Step 1

Multiply $- 4$ by $- 1.11$ .

$4.44 (10^{8} \cdot 10^{- 13})$

Step 2

Multiply $10^{8}$ by $10^{- 13}$ by adding the exponents.

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Step 2.1

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

$4.44 \cdot 10^{8 - 13}$

Step 2.2

Subtract $13$ from $8$ .

$4.44 \cdot 10^{- 5}$