Evaluate Using Scientific Notation (3*10^9)*(2*10^17)

$(3 \cdot 10^{9}) \cdot (2 \cdot 10^{17})$

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

$(3 \cdot 2) (10^{9} \cdot 10^{17})$

Multiply $3$ by $2$ .

$6 (10^{9} \cdot 10^{17})$

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

$6 \cdot 10^{9 + 17}$

Add $9$ and $17$ .

$6 \cdot 10^{26}$

Evaluate Using Scientific Notation (3*10^9)*(2*10^17)

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