Use the zero-product property to find all complex solutions of the equation.x3 + 8x2 - 5x - 40 = 0
A. {-8, ±
}
B. {-
, ±
}
C. {-8, ±5}
D. {-
, ±5}
Answer: A
Mathematics
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by transforming to cylindrical or spherical coordinates.
A. 
B. 
C. 
D. 
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Simplify.
- 
A. 
B. 
C. 
D. 
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Simplify the expression.(-5a)3
A. -125a3 B. -15a3 C. -125a D. -15a
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Given that 
and 
, evaluate:
?
?
A. 14
B. 9
C. 13
D. 12
Mathematics