Find All Zeros $P ( x ) = x ^ { 3 } - 2 x ^ { 2 } - 6 x - 8$

question 19

Multiple Choice

Find all zeros. $P ( x ) = x ^ { 3 } - 2 x ^ { 2 } - 6 x - 8$

• A) \(\{ - 1,1,4 \}\)
• B) \(\{ 4 , - i , i \}\)
• C) \(\{ 2,1 - i , 1 + i \}\)
• D) \(\{ - 4 , - 1 - i , - 1 + i \}\)
• E) none of these

Describe the hormonal regulation involved in the kidney's function.

Compare and contrast the excretory mechanisms of different organisms.

Understand the role of different ions and molecules in the kidney's function.

Explain the effect of various hormones on water and salt balance.

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