Multiply, and then simplify if possible. Assume all variables represent positive real numbers.(
- 
)(
+ 
)
A. 11
+ 3
- 11
+ 33
B. 11
+ 3
+ 11
+ 33
C. 11
- 3
+ 11
+ 33
D. 11
+ 3
- 11
- 33
Answer: D
Mathematics
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Find the common difference,d, of the given arithmetic sequence.- 
, - 
, - 
, - 
, ...
A. -4 B. - 2 C. 5
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Add or subtract as indicated.
- 
A. 
B. 
C. 
D. 
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Provide an appropriate response.Do the indicated operation and simplify your result: (3 + 2i)(2 - 3i)
Fill in the blank(s) with the appropriate word(s).
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Translate into Math Expression and solve.Three tenths of a number is fifteen.
A. 0.3x = 15; 1 B. 0.3x = 15; 50 C. 15x = 0.3; 5 D. 15x = 0.3; 0.5
Mathematics