Difference between revisions of "1992 AHSME Problems/Problem 1"
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\text{(E) } 18P</math> | \text{(E) } 18P</math> | ||
== Solution == | == Solution == | ||
− | We can see that 8x+ | + | We can see that <math>8x+10p</math>i is equal to <math>2(4x+5pi),</math> and we know that <math>2^2 = 4,</math> so the answer is <math>\boxed{B}\, .</math> |
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− | B | ||
== See also == | == See also == |
Revision as of 17:20, 18 August 2020
Problem
If then
Solution
We can see that i is equal to and we know that so the answer is
See also
1992 AHSME (Problems • Answer Key • Resources) | ||
Preceded by Problem 1 |
Followed by Problem 2 | |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 • 26 • 27 • 28 • 29 • 30 | ||
All AHSME Problems and Solutions |
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.