P=(\sqrt{2}-1)^{\sqrt{3}}.(\sqrt{2}-1)^{2017}.(\sqrt{2}+ 1)^{2017}. (\sqrt{2}+1)^{-\sqrt{3}}
P=(\sqrt{2}-1)^{\sqrt{3}}.(\sqrt{2}+1)^{-\sqrt{3}}
P=(\sqrt{2}-1)^{\sqrt{3}}.\frac{1}{(\sqrt{2}+1)^{\sqrt{3}}}
P=(\sqrt{2}-1)^{\sqrt{3}}.(\sqrt{2}-1)^{\sqrt{3}}
P=(\sqrt{2}-1)^3
P=2.\sqrt{2}-3.2+3.1-1...