解:由于:[(-1+√3i)^3]/(1+i)^6=[(-1+√3i)^2(-1+√3i)]/[(1+i)^2]^3=[(-2-2√3i)*(-1+√3i)]/[2i]^3=[2-2√3i+2√3i+6]/[(2i)^3]=[8]/[-8i]=-1/i=[-1*i]/[i*i]=i(-2+i)/(1+2i)=[(-2+i)(1-2i)]/[(1+2i)(1-2i)]=[-2+4i+i+2]/[1+4]=[5i]/5=i故:原式=i+i=2i
复数的运算法则