Solve the polynomial equation in the complex numbers.3x3 - x2 - 30x + 10 = 0
A. {
, 
, - 
}
B. {-3, 
, - 
}
C. {3, 
, -
}
D. {- 
, 
, - 
}
Answer: A
Mathematics
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Solve.A company experiences a -7.5% change in profit from the previous year. If the profit for the previous year was $5.7 million., what is this year's profit?
A. $0.4275 million B. $5.2725 million C. $6.1275 million D. $1.425 million
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Find the perimeter of the figure.
A. 47 cm B. 89 cm C. 94 cm D. not enough information given
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An expression that occurs in calculus is given. Factor completely.3(x + 5)2(2x - 1)2 + 4(x + 5)3(2x - 1)
A. (x + 5)2(2x - 1)(x + 17) B. (x + 5)2(10x + 17) C. (x + 5)2(2x - 1)(10x + 17) D. (x + 5)(2x - 1)(10x + 17)
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Solve.27 + 3x = 
A. 4
B. 3
C. -3
D. 
Mathematics