Thực hiện phép tính
a)-0,8.(\(\sqrt{\left(-0,125^{ }\right)}^2\)
b)\(\sqrt{\left(0,1-\sqrt{0,1}\right)^{ }}^2\)
c)\(\sqrt{\left(3-2\sqrt{2}\right)}^2\)+\(\sqrt{\left(3+2\sqrt{2}\right)}^2\)
d)\(\sqrt{\left(\sqrt{2}+1\right)}^2\)-\(\sqrt{\left(\sqrt{2}-5\right)}^2\)