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Nookie1986
[14]
2 years ago
13
Z^2 + 2z + 5 , when z = 2 , z^2 is "z squared
Mathematics
Answer
Comment
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1
answer:
OverLord2011
[107]
2 years ago
3
0
Answer:
=13
Step-by-step explanation:
=2^2+2×2+5
=4+4+5
=8+5
=13
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