Question

Please help me finding value​

Answer 1

-1+1√3

Step-by-step explanation:

(1+i√3)^2(1+i√3)^2

1+2√3i+(√3i)^2*1+2√3i+(√3i)^2

1-3+2√3i*1-3+2√3i

2+2√3i*2+2√3i

2(1+√3i*1+√3i)

2(1+2√3i-3)

2(-2+2√3i)

-4+4√3i. (divide by 4 for simplification if required)

=-1+1√3