Question: Given that z1 =2-5; and 22 = - 1-i, find (a) 21-2122 (b) (21 +322) (c) [21+(1+2)] (d) iz2-21

Given that z1 =2-5; and 22 = - 1-i, find (a) 21-2122 

Given that z1 =2-5; and 22 = - 1-i, find (a) 21-2122 (b) (21 +322) (c) [21+(1+2)] (d) iz2-21

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