Simplify and add or subtract wherever possible.
+ 
- 
A. 17
B. 17
C. 265
D. -320
Answer: A
Mathematics
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Perform the indicated operation
Mathematics
Find all solutions.x3 + 2x2 + 9x + 18 = 0
A. {2} B. {-2} C. {-3, 3, -2} D. no real solution
Mathematics
Find the distance d(P1, P2) between the points P1and P2.P1 = (0, -3); P2 = (-2, -3)
A. 2
B. 4
C. 3
D. 
Mathematics
Express the number in scientific notation.0.00000023803
A. 2.3803 × 10-7 B. 2.3803 × 107 C. 2.3803 × 106 D. 2.3803 × 10-6
Mathematics