Evaluate Using Scientific Notation (1.210^-3)(6.710^-7)

$(1.2 \cdot 10^{- 3}) (6.7 \cdot 10^{- 7})$

Step 1

Multiply $1.2$ by $6.7$ .

$8.04 (10^{- 3} \cdot 10^{- 7})$

Step 2

Multiply $10^{- 3}$ by $10^{- 7}$ by adding the exponents.

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

$8.04 \cdot 10^{- 3 - 7}$

Subtract $7$ from $- 3$ .

$8.04 \cdot 10^{- 10}$

Evaluate Using Scientific Notation (1.2*10^-3)(6.7*10^-7)