Evaluate :
1/(2+i)^2
Answers
Answered by
0
Answer:
Step-by-step explanation:
1/(2+i)^2 =1/4+i^2+4i
1/4-1+4i (since i^2 = -1)
1/3+4i
1/7i
1/7i
Answered by
3
Answer:
1/2^2+i^2+2(2)(i)
=1/4-1 +4i
=1/3+4i
=1/3+4
=1/7i
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