2014 AMC 10B Problems/Problem 2
Contents
[hide]Problem
What is ?
Solution 1
We can synchronously multiply to the expresions both above and below the fraction bar. Thus, Hence, the fraction equals to .
Solution 2
We have so our answer is .
Video Solution (CREATIVE THINKING)
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Video Solution
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See Also
2014 AMC 10B (Problems • Answer Key • Resources) | ||
Preceded by Problem 1 |
Followed by Problem 3 | |
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All AMC 10 Problems and Solutions |
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