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Mashcka [7]
3 years ago
9

Which expression is equivalent to the given polynomial expression?

Mathematics
1 answer:
maksim [4K]3 years ago
7 0

Answer:

its b

Step-by-step explanation:

because

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If z^2+1/z^2=11 , find the value of z^3-1/z^3,using only the positive value of z-1/z
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Hello,

Let's assume

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3 years ago
Given:
lubasha [3.4K]
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Answer:

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we know that

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