[tex] \frac{1+ \sqrt{2} }{1-2}- \frac{7(3+ \sqrt{2)} }{9-2} + 2\sqrt{2} [/tex]
[tex] \sqrt{2} -1- \frac{7(3+ \sqrt{2)} }{7} +2 \sqrt{2} [/tex]
3[tex] \sqrt{2} -1- \frac{7(3+ \sqrt{2)} }{7} [/tex]
[tex]3 \sqrt{2} -1-3- \sqrt{2} = 2\sqrt{2} -4=2( \sqrt{2} -2)[/tex]