Multiply. Write your answer in scientific notation. (3 * 10^1)(3 * 10^2) ______

Group Coefficients and Power Terms: We have: (3 × 10^1)(3 × 10^2) Group the coefficients and power terms together. Coefficients: 3 and 3 Power terms: 10^1 and 10^2Multiply Coefficients: What is 3 × 3? Multiply the coefficients. 3 × 3 = 9Combine Power Terms: Write 10^1 × 10^2 as a single power of 10. When multiplying powers with the same base, we add the exponents. 10^1 × 10^2 = 10^(1 + 2) = 10^3Write Final Answer: We found: Coefficient = 9 Power term = 10^3 Write the final answer in scientific notation. Substitute 9 for a and 3 for b in a × 10^b. Scientific notation: 9 × 10^3

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Multiply. Write your answer in scientific notation. $\newline$ $(3 \times 10^1)(3 \times 10^2)$ $\newline$ ______

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Algebra 1

Multiply numbers written in scientific notation

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Q. Multiply. Write your answer in scientific notation.

\newline

(3 \times 10^1)(3 \times 10^2)

\newline

______

Group Coefficients and Power Terms: We have: $\newline$ $(3 \times 10^1)(3 \times 10^2)$ $\newline$ Group the coefficients and power terms together. $\newline$ Coefficients: $3$ and $3$ $\newline$ Power terms: $10^1$ and $10^2$
Multiply Coefficients: What is $3 \times 3$ ? Multiply the coefficients. $\newline$ $3 \times 3 = 9$
Combine Power Terms: Write $10^1 \times 10^2$ as a single power of $10$ . When multiplying powers with the same base, we add the exponents. $\newline$ $10^1 \times 10^2$ $\newline$ $= 10^{(1 + 2)}$ $\newline$ $= 10^3$
Write Final Answer: We found: $\newline$ Coefficient = $9$ $\newline$ Power term = $10^3$ $\newline$ Write the final answer in scientific notation. Substitute $9$ for $a$ and $3$ for $b$ in $a \times 10^b$ . $\newline$ Scientific notation: $9 \times 10^3$