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What is the value of (7^0+7^1)?
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Answer and explanation
Correct answer: 8
The zeroth power of any non-zero number is 1, so 7^0=1. Also, 7^1=7. Therefore, (7^0+7^1)=1+7=8, making option C correct. Exam tip: evaluate each power first and then perform the indicated addition; do not add the exponents directly.
Frequently asked questions
What is the correct answer to this question?
8
Why is this the correct answer?
The zeroth power of any non-zero number is 1, so 7^0=1. Also, 7^1=7. Therefore, (7^0+7^1)=1+7=8, making option C correct. Exam tip: evaluate each power first and then perform the indicated addition; do not add the exponents directly.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Exponents.
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