Difference between revisions of "1953 AHSME Problems/Problem 8"
Katzrockso (talk | contribs) (Created page with "==Problem 8== The value of <math>x</math> at the intersection of <math>y=\frac{8}{x^2+4}</math> and <math>x+y=2</math> is: <math>\textbf{(A)}\ -2+\sqrt{5} \qquad \textbf{(B...") |
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Revision as of 11:59, 7 June 2016
Problem 8
The value of at the intersection of
and
is:
Solution
. Then
. We now notice that
, so