Difference between revisions of "1957 AHSME Problems/Problem 9"
Angrybird029 (talk | contribs) (Created page with "The value of <math>x - y^{x - y}</math> when <math>x = 2</math> and <math>y = -2</math> is: <math>\textbf{(A)}\ -18 \qquad \textbf{(B)}\ -14\qquad \textbf{(C)}\ 14\qquad \tex...") |
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<cmath>\boxed{\textbf{(B) }-14}</cmath> | <cmath>\boxed{\textbf{(B) }-14}</cmath> | ||
==See Also== | ==See Also== | ||
| − | {{AHSME box|year=1957|num-b=8|num-a=10}} | + | {{AHSME 50p box|year=1957|num-b=8|num-a=10}} |
{{MAA Notice}} | {{MAA Notice}} | ||
[[Category:AHSME]][[Category:AHSME Problems]] | [[Category:AHSME]][[Category:AHSME Problems]] | ||
Latest revision as of 08:07, 25 July 2024
The value of 
when 
and 
is:
Solution
Just plug in the numbers and follow the order of operations:
![\[2-(-2)^{2-(-2)}\]](http://latex.artofproblemsolving.com/7/b/c/7bc477c4477c1d9d6ffc422d3699699a271dc37b.png)
![\[2-(-2)^4\]](http://latex.artofproblemsolving.com/a/2/9/a29a056a3543cb5cbd7c5b658ca0257b3681028a.png)
![\[2-16\]](http://latex.artofproblemsolving.com/a/4/6/a46ef0e27270afb3e97b6a8634677eb6a4902c1b.png)
![\[\boxed{\textbf{(B) }-14}\]](http://latex.artofproblemsolving.com/4/1/b/41b37abad4022ea031caf383932688afac1a7376.png)
See Also
| 1957 AHSC (Problems • Answer Key • Resources) | ||
| Preceded by Problem 8 |
Followed by Problem 10 | |
| 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 • 31 • 32 • 33 • 34 • 35 • 36 • 37 • 38 • 39 • 40 • 41 • 42 • 43 • 44 • 45 • 46 • 47 • 48 • 49 • 50 | ||
| All AHSME Problems and Solutions | ||
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. 
