Express the following complex number in `a+i b` form: `(1-i)^2`

Express the following complex number in a+i b form: i/(1-i)

Express the following complex number in a+i b form: (1-i)^3

Express the following complex number in a+i b form: i/(1+i)

Express the following complex number in a+i b form: (3-2i)/((2-i)

Express the following complex numbers in a+i b form: ((3-2i)(2+3i))/((1+2i)(2-i)) (ii) (2-sqrt(-25))/(1-sqrt(-16))

Express the following complex number in polar form (r e^itheta) : 1-i+i^2-i^3

Express the following complex number in polar form (r e^itheta) : -sqrt3/2 -i 1/2

Express the following complex number in polar form (r e^itheta) : (-1/2)-i(sqrt3/2)

Express the following complex number in polar form (r e^itheta) : (1-i)^2

Express the following complex number in polar form (r e^itheta) : 2+2i