Difference between revisions of "User talk:Benq"

Line 1: Line 1:
<math>f(x)=\frac{f(\frac{1}{x})}{2}+2</math> <math>f(7)</math> <math>f(x)</math>
+
<math>xy+z=19</math>
 +
<math>xz+y=18</math>
 +
<math>yz=4</math>

Revision as of 07:22, 9 December 2014

$xy+z=19$ $xz+y=18$ $yz=4$

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