Class 8 Exam > Class 8 Questions > Find the value of the expressiona2fora= 10.a)...
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Find the value of the expression a2 for a = 10.
- a)100
- b)1
- c)10
- d)None of these
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Find the value of the expressiona2fora= 10.a)100b)1c)10d)None of these...
Multiply 10 twice i.e 10 × 10 because they asked 'a' to the power 2 . so multiply by twice, the solution is 100 .
Most Upvoted Answer
Find the value of the expressiona2fora= 10.a)100b)1c)10d)None of these...
Multiply 10 twice i.e 10 × 10 because they asked 'a' to the power 2 . so multiply by twice, the solution is 100 .
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Community Answer
Find the value of the expressiona2fora= 10.a)100b)1c)10d)None of these...
Explanation:
Given:
a = 10
Calculation:
To find the value of a^2 when a = 10, we substitute the value of a into the expression.
a^2 = 10^2
a^2 = 100
Therefore, the value of the expression a^2 for a = 10 is 100.
Final Answer:
a^2 = 100
Therefore, option A is correct - 100.
Given:
a = 10
Calculation:
To find the value of a^2 when a = 10, we substitute the value of a into the expression.
a^2 = 10^2
a^2 = 100
Therefore, the value of the expression a^2 for a = 10 is 100.
Final Answer:
a^2 = 100
Therefore, option A is correct - 100.
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Find the value of the expressiona2fora= 10.a)100b)1c)10d)None of theseCorrect answer is option 'A'. Can you explain this answer?
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