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SIZIF [17.4K]
3 years ago
11

1.Un número complejo multiplicado por su conjugado da siempre:

Mathematics
2 answers:
algol133 years ago
8 0
B. 2+5i dis the answer
Ivan3 years ago
7 0
1. C
2. D
3. A
4. D
5. B
6. B
7. B
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For what values of x does 25^x = 5^x^2-3?
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Attached solution with detailed work.

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Step-by-step explanation:

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3 years ago
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If a couple has 3 children what is the probability that at least one is a girl
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