Difference between revisions of "1956 AHSME Problems/Problem 41"
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| Line 12: | Line 12: | ||
Start by plugging in <math>y=2x:</math> | Start by plugging in <math>y=2x:</math> | ||
<cmath>12x^2 + 2x + 4 = 12x^2 + 4x + 4</cmath> | <cmath>12x^2 + 2x + 4 = 12x^2 + 4x + 4</cmath> | ||
| − | The only value that can satisfy this equation is <math>x=0</math> meaning the answer is C | + | The only value that can satisfy this equation is <math>x=0</math> meaning the answer is <math>\boxed{\textbf{(C)}}.</math> |
| − | - | + | -samcool |
==See Also== | ==See Also== | ||
{{AHSME 50p box|year=1956|num-b=40|num-a=42}} | {{AHSME 50p box|year=1956|num-b=40|num-a=42}} | ||
{{MAA Notice}} | {{MAA Notice}} | ||
Latest revision as of 14:06, 24 July 2024
Problem 41
The equation 
where 
is satisfied by:
Solution
Start by plugging in 
![\[12x^2 + 2x + 4 = 12x^2 + 4x + 4\]](http://latex.artofproblemsolving.com/4/f/9/4f9012706cfe3c623648f325234100b2cdba8e1c.png)
The only value that can satisfy this equation is 
meaning the answer is 
-samcool
See Also
| 1956 AHSC (Problems • Answer Key • Resources) | ||
| Preceded by Problem 40 |
Followed by Problem 42 | |
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| All AHSME Problems and Solutions | ||
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. 
