2020 AMC 12B Problems/Problem 13
Problem
Which of the following is the value of
Solution 1 (Logic)
Using the knowledge of the powers of and , we know that is greater than and is greater than . So that means . Since is the only option greater than , it's the answer. ~Baolan
Solution 2
. If we call , then we have
. So our answer is .
~JHawk0224
Video Solution
~IceMatrix
See Also
2020 AMC 12B (Problems • Answer Key • Resources) | |
Preceded by Problem 12 |
Followed by Problem 14 |
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All AMC 12 Problems and Solutions |
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