Factor by grouping.x3 - 6x2 - 3x + 18
A. (x + 6)(x3 - 3)
B. (x - 6)(x2 - 3)
C. (x - 6)(x2 + 3x)
D. (x + 6)(x2 + 3)
Answer: B
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A. 
B. 
C. 10
D. 
Provide an appropriate response.Equating the numerators in the process of partial fraction decomposition, your friend has obtained the algebraic expression 
From this equation, what can you say about the original expression?
A. The original expression has a non-reducible quadratic factor in the denominator. B. The denominator of the original expression is 3x2 + 10x - 48. C. The numerator of the original expression is 3x2 + 10x - 48. D. The original expression has repeated linear factors in the denominator.
Find the product.(1 + x4)(1 - x4)
A. 2 - x16 B. 2 - x8 C. 1 - x16 D. 1 - x8
Find the simple interest. Assume a 360-day year. Round results to the nearest cent.$7974 at 5% for 10 months
A. $335.04 B. $332.25 C. $365.48 D. $299.03