\(=\dfrac{2\left(\sqrt{5}-1\right)}{4}+\dfrac{\sqrt{2}}{\sqrt{3-\sqrt{5}}}-\dfrac{2\left(\sqrt{3}+1\right)}{2}+1\\ =\dfrac{\sqrt{5}-1}{2}+\dfrac{\sqrt{2}\sqrt{3+\sqrt{5}}}{\sqrt{4}}-\sqrt{3}+1\\ =\dfrac{\sqrt{5}-1}{2}+\dfrac{\sqrt{6+2\sqrt{5}}}{2}-\sqrt{3}+1\\ =\dfrac{\sqrt{5}-1+\sqrt{5}+1}{2}-\sqrt{3}+1\\ =\dfrac{2\sqrt{5}}{2}-\sqrt{3}-1=\sqrt{5}-\sqrt{3}+1\)