Basic Math Examples

$(2.97 \cdot 10^{2}) \cdot (6.09 \cdot 10^{- 7})$

Step 1

Multiply

$2.97$ by

$6.09$ .

$18.0873 (10^{2} \cdot 10^{- 7})$

Step 2

Multiply

$10^{2}$ by

$10^{- 7}$ 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.

$18.0873 \cdot 10^{2 - 7}$

Step 2.2

Subtract

$7$ from

$2$ .

$18.0873 \cdot 10^{- 5}$

$18.0873 \cdot 10^{- 5}$

Step 3

Move the decimal point in

$18.0873$ to the left by

$1$ place and increase the power of

$10^{- 5}$ by

$1$ .

$1.80873 \cdot 10^{- 4}$

Step 4

The result can be shown in multiple forms.

Scientific Notation:

$1.80873 \cdot 10^{- 4}$

Expanded Form:

$0.00018087$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$