Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If z = 2 + 3i, then z 5 + 
is equal to:
Text Solution
Verified by ExpertsThe correct answer is:
A
= 2( 5 C 0 2 5 + 5 C 2 2 3 (3i) 2 + 5 C 4 2 1 (3i) 4
= 2 (32 + 10 x 8 (-9) + 5 x 2 x 81) = 244
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