1952 AHSME Problems/Problem 20
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Problem
If , then the incorrect expression in the following is:
Solution
Let's consider each answer choice.
Hence, the incorrect expression is .
Note: If you're bad at fraction manipulation, you can plug in and and find which expression is false.
See also
1952 AHSC (Problems • Answer Key • Resources) | ||
Preceded by Problem 19 |
Followed by Problem 21 | |
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