Basic Math Examples

$(3.4 \cdot 10^{- 4}) \cdot (2.8 \cdot 10^{2})$

Step 1

Multiply $3.4$ by $2.8$ .

$9.52 (10^{- 4} \cdot 10^{2})$

Step 2

Multiply $10^{- 4}$ by $10^{2}$ 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.

$9.52 \cdot 10^{- 4 + 2}$

Step 2.2

Add $- 4$ and $2$ .

$9.52 \cdot 10^{- 2}$

Step 3

The result can be shown in multiple forms.

Scientific Notation:

$9.52 \cdot 10^{- 2}$

Expanded Form:

$0.0952$