Solve the equation in the real number system.x3 + 4x2 - 9x - 36 = 0
A. {3, 4}
B. {-4, -3, 3}
C. {-3, 3, 4}
D. {-4, -3}
Answer: B
Mathematics
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Determine if the series converges absolutely, converges, or diverges.
A. diverges B. converges absolutely C. converges conditionally
Mathematics
Factor and, if possible, simplify the expression.sec4x + sec2x tan2x - 2 tan4x
A. sec2x + 2 B. 3 sec2x - 2 C. 4 sec2x D. tan2x - 1
Mathematics
Provide an appropriate response.To find the face value required by the coinsurance clause for full compensation is:
A. the amount of insurance carried divided by 80% B. 80% times the face value C. 80% times the replacement value D. 80% times the actual cost
Mathematics
Perform the indicated operation.(14x + 12) - (-4x2 - 7x + 12)
A. 4x2 - 21x B. 4x2 + 21x C. 4x2 + 21x - 24 D. -4x2 + 7x + 24
Mathematics