Cho z1= 1 + căn 3 i ; z2 = 7 + i / 4- 3i ; z3= (1-i)^2016

Câu hỏi :

Cho $z_1=1+ \sqrt{3}i$; $z_2=\frac{7+i}{4-3i}; z_3=1-i$. Tính $w =z_1^{25}.z_2^{10}.z_3^{2016}$