Basic Math Examples

$4.2 \times 10^{- 3} \cdot 4.44621 \times 10^{4}$

Step 1

Multiply $4.2$ by $4.44621$ .

$18.674082 (10^{- 3} \cdot 10^{4})$

Step 2

Multiply $10^{- 3}$ by $10^{4}$ 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.

$18.674082 \cdot 10^{- 3 + 4}$

Step 2.2

Add $- 3$ and $4$ .

$18.674082 \cdot 10^{1}$

Step 3

Simplify $10^{1}$ .

$18.674082 \cdot 10$

Step 4

Multiply $18.674082$ by $10$ .

$186.74082$