Solve the equation in the real number system.x3 + 8x2 + 19x + 12 = 0
A. {1, 3, 4}
B. {3, 4}
C. {-4, -3}
D. {-4, -3, -1}
Answer: D
Mathematics
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Determine how many of the first 5 statements in the sequence obtainable from the given statement are true.3n < n3
A. 1 B. 2 C. 5 D. 4
Mathematics
Factor the polynomial completely.x2 + 11xy + 18y2
A. (x + 2y)(x + 9y) B. prime polynomial C. (x - 2y)(x + y) D. (x - 2y)(x + 9y)
Mathematics
Find the nth term of the geometric sequence.2, -6, 18, . . . ; n = 9
A. 6561 B. 118,098 C. 13,122 D. -4374
Mathematics
Add. Simplify, if possible.
+ 
A. 
B. 
C. 
D. 
Mathematics