Factor by grouping.x3 + 8x2 + x + 8
A. (x2 + 1)(x + 8)
B. (x2 + 1)(8x + 8)
C. (8x2 + 8)(x + 1)
D. (x2 + 8)(x + 1)
Answer: A
Mathematics
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Solve the equation.(2x - 3)2 - 8(2x - 3) + 12 = 0
A. 
B. 
C. 
D. 
Mathematics
List the potential rational zeros of the polynomial function. Do not find the zeros.f(x) = 5x3 - x2 + 3
A. ± 
, ± 
, ± 1, ± 3, ± 5
B. ± 
, ± 
, ± 1, ± 5
C. ± 
, ± 
, ± 1, ± 3
D. ± 
, ± 
, ± 1, ± 3, ± 5
Mathematics
Find the intercepts for the graph of the equation.x + y = 4
A. (0, 2) (0, 2) B. (2, 0) (2, 0) C. (4, 2) (2, 4) D. (4, 0) (0, 4)
Mathematics
Translate to a proportion and solve. When necessary, round to the nearest hundredth.What is 45% of 400?
A. 1800 B. 180 C. 18 D. 1.8
Mathematics