Question

(1-¡)^3/(1-¡^3) simplify it
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Answer 1

Step-by-step explanation:

(1-¡)^3 / (1-¡^3)

= [ (1)³ - 3(1)²(i ) + 3(1)(i )² - i³ ] / (1 - i³)

= [ 1 - 3(1)i + 3(1)(-1) - (-i) ] / [ 1 - (-i) ]

= (1 - 3i - 3 + i) / (1 + i)

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

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

= -2