Basic Math Examples

$1.2 b i l \cdot l i o n - 1.5$ billion

Step 1

Multiply $l$ by $l$ by adding the exponents.

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Step 1.1

Move $l$ .

$1.2 b i (l \cdot l) i o n - 1.5$

Step 1.2

Multiply $l$ by $l$ .

$1.2 b i l^{2} i o n - 1.5$

Step 2

Multiply $1.2 b i l^{2} i$ .

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Step 2.1

Raise $i$ to the power of $1$ .

$1.2 b l^{2} (i^{1} i) o n - 1.5$

Step 2.2

Raise $i$ to the power of $1$ .

$1.2 b l^{2} (i^{1} i^{1}) o n - 1.5$

Step 2.3

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

$1.2 b l^{2} i^{1 + 1} o n - 1.5$

Step 2.4

Add $1$ and $1$ .

$1.2 b l^{2} i^{2} o n - 1.5$

Step 3

Rewrite $i^{2}$ as $- 1$ .

$1.2 b l^{2} \cdot - 1 o n - 1.5$

Step 4

Multiply $- 1$ by $1.2$ .

$- 1.2 b l^{2} o n - 1.5$