Express the following in the form a + ib, `a,b in R`: `((1 - i) / (1 + i))^2`

Express the following in the form a + ib, a,b in R : (2 + 3i) / (3 + 2i)

Express the following in the form of a + ib, where a, b in R , i = sqrt-1 . State the value of a and b. (2 + i) / ((3 - i)(1 + 2i))

Express the following in the form of a + ib, where a, b in R , i = sqrt-1 . State the value of a and b. (1 - i)^-3

Express the following in the form of a + ib, where a, b in R , i = sqrt-1 . State the value of a and b. ((1 + i) / (1 - i))^2

Express the following in the form of a + ib, where a, b in R , i = sqrt-1 . State the value of a and b. (1 + 2i) (-2 + i)

Express the following in the form of a + ib, where a, b in R , i = sqrt-1 . State the value of a and b. (1 + i) (1 - i)^-1

Express the following in the form of a + ib, where a, b in R , i = sqrt-1 . State the value of a and b. (i(4 + 3i))/(i - 1)