Answer :

Sure, let's break down the multiplication step-by-step.

1. Identify the given values:
- We have [tex]\(3.4 \times 10^{-5}\)[/tex]
- We also have [tex]\(7.1 \times 10^8\)[/tex]

2. Multiply the significant figures:
- First, calculate the product of the decimal numbers [tex]\(3.4\)[/tex] and [tex]\(7.1\)[/tex]:
[tex]\[ 3.4 \times 7.1 = 24.14 \][/tex]

3. Add the exponents:
- Next, combine the exponents of 10:
[tex]\[ 10^{-5} \times 10^8 = 10^{-5+8} = 10^3 \][/tex]

4. Combine the results:
- Now, we multiply the result from the significant figures by the result of the exponents:
[tex]\[ 24.14 \times 10^3 \][/tex]

5. Express the final product:
- Finally, simplify the expression:
[tex]\[ 24.14 \times 10^3 = 24140 \][/tex]

Therefore, the product of [tex]\(3.4 \times 10^{-5}\)[/tex] and [tex]\(7.1 \times 10^8\)[/tex] is [tex]\(24,140\)[/tex].

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