Factor completely.x3 - x2 - 12x
A. prime
B. x(x + 3)(x - 4)
C. x(x + 4)(x - 3)
D. (x2 + 1)(x - 12)
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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Solve.x = 40,283 + 11,926
A. 52,266 B. 52,109 C. 52,209 D. 51,209
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Evaluate the polynomial.-3x3 + 2x2 - x - 14, when x = 0
A. 10 B. 0 C. 20 D. -14
Mathematics
Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.
A. x = 1, y = 0; 
B. x = 2, y = - 1; 
C. x = 4, y = -2; 
D. inconsistent
Mathematics