Difference between revisions of "1984 AHSME Problems/Problem 13"
(Created page with "==Problem== <math> \frac{2\sqrt{6}}{\sqrt{2}+\sqrt{3}+\sqrt{5}} </math> equals <math> \mathrm{(A) \ }\sqrt{2}+\sqrt{3}-\sqrt{5} \qquad \mathrm{(B) \ }4-\sqrt{2}-\sqrt{3} \qquad ...") |
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==See Also== | ==See Also== | ||
{{AHSME box|year=1984|num-b=12|num-a=14}} | {{AHSME box|year=1984|num-b=12|num-a=14}} | ||
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Revision as of 12:51, 5 July 2013
Problem
equals
Solution
Multiply the numerator and the denominator by to get
.
Now to get rid of the in the denominator. Multiply the numerator and denominator by
to get
.
See Also
1984 AHSME (Problems • Answer Key • Resources) | ||
Preceded by Problem 12 |
Followed by Problem 14 | |
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.