Question

Expresss (1+i)³ in complex form

Answer 1

Answer:

-2+2i

Step-by-step explanation:

Answer 2

Answer:

2i-2

Step-by-step explanation:

(1+i)^3=(1+i)^2*(1+i)

=(1+(i)^2+2*i)*(1+i)

=(1-1+2*i)*(1+i)

=2i (1+i)

=2i+ 2i^2

=2i +2(-1)

=2i -2