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Find the number from each of the followi...

Find the number from each of the following expanded forms:
`8xx10^(4)+6xx10^(3)+0xx10^(2)+4xx10^(1)+5xx10^0`

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The correct Answer is:
To find the number from the given expanded form \(8 \times 10^{4} + 6 \times 10^{3} + 0 \times 10^{2} + 4 \times 10^{1} + 5 \times 10^{0}\), we will evaluate each term step by step. ### Step-by-Step Solution: 1. **Evaluate \(8 \times 10^{4}\)**: - \(10^{4} = 10,000\) - Therefore, \(8 \times 10^{4} = 8 \times 10,000 = 80,000\). 2. **Evaluate \(6 \times 10^{3}\)**: - \(10^{3} = 1,000\) - Therefore, \(6 \times 10^{3} = 6 \times 1,000 = 6,000\). 3. **Evaluate \(0 \times 10^{2}\)**: - \(10^{2} = 100\) - Therefore, \(0 \times 10^{2} = 0 \times 100 = 0\). 4. **Evaluate \(4 \times 10^{1}\)**: - \(10^{1} = 10\) - Therefore, \(4 \times 10^{1} = 4 \times 10 = 40\). 5. **Evaluate \(5 \times 10^{0}\)**: - \(10^{0} = 1\) (Any number raised to the power of 0 is 1) - Therefore, \(5 \times 10^{0} = 5 \times 1 = 5\). 6. **Add all the evaluated terms**: - Now we add all the results together: \[ 80,000 + 6,000 + 0 + 40 + 5 \] - Adding these: \[ 80,000 + 6,000 = 86,000 \] \[ 86,000 + 0 = 86,000 \] \[ 86,000 + 40 = 86,040 \] \[ 86,040 + 5 = 86,045 \] ### Final Answer: The final number is **86,045**. ---
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Find the number from each of the following expanded forms :(a) 8xx10^(4)+6xx10^(3)+0xx10^(2)+4xx10^(1)+5xx10^(0) (b) 4xx10^(5)+5xx10^(3)+3xx10^(2)+2xx10^(0)(c)3xx10^(4)+7xx10^(2)+5xx10^(0)

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MTG IIT JEE FOUNDATION-EXPONENTS AND POWERS-NCERT SECTION (EXERCISE 12.3)
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  15. Express the number apperaring in the following statements in standard ...

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  18. Express the number apperaring in the following statements in standard ...

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