Basic Math Examples

$(1.1 \cdot 10^{6}) \cdot (1.1 \cdot 10^{- 6})$

Step 1

Remove unnecessary parentheses.

$1.1 \cdot 10^{6} \cdot 1.1 \cdot 10^{- 6}$

Step 2

Combine exponents.

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Step 2.1

Multiply $1.1$ by $1.1$ .

$1.21 \cdot 10^{6} \cdot 10^{- 6}$

Step 2.2

Multiply $10^{6}$ by $10^{- 6}$ by adding the exponents.

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Step 2.2.1

Move $10^{- 6}$ .

$1.21 \cdot (10^{- 6} \cdot 10^{6})$

Step 2.2.2

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

$1.21 \cdot 10^{- 6 + 6}$

Step 2.2.3

Add $- 6$ and $6$ .

$1.21 \cdot 10^{0}$

Step 2.3

Simplify $1.21 \cdot 10^{0}$ .

$1.21$