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Brooklyn Mendez
Mathematics
12 May, 03:26
The square of any complex number is
+2
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2
)
Emmett Boone
12 May, 03:38
0
a^2 - b^2 + 2abi
Step-by-step explanation:
Let a = a + bi
Then, z^2 = (a + bi) ^2
= a^2 + 2abi + (bi) ^2
= a^2 + 2abi + (b^2) (i^2)
Since i^2 = - 1,
z^2 = a^2 + 2abi - b^2
z^2 = a^2 - b^2 + 2abi
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Wayne
12 May, 03:53
0
raised to the second power: ^2
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