Evaluate Using Scientific Notation (1410^-8)(3.2510^2)

$(14 \cdot 10^{- 8}) (3.25 \cdot 10^{2})$

Group coefficients together and exponents together to multiply numbers in scientific notation.

$(14 \cdot 3.25) (10^{- 8} \cdot 10^{2})$

Multiply $14$ by $3.25$ .

$45.5 (10^{- 8} \cdot 10^{2})$

Multiply $10^{- 8}$ by $10^{2}$ by adding the exponents.

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

$45.5 \cdot 10^{- 8 + 2}$

Add $- 8$ and $2$ .

$45.5 \cdot 10^{- 6}$

Write $45.5 \cdot 10^{- 6}$ in proper scientific notation.

$4.55 \cdot 10^{- 5}$

Evaluate Using Scientific Notation (14*10^-8)(3.25*10^2)