Evaluate.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: C
Mathematics
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Graph.
+ 
= 1
A. 
B. 
C. 
D. 
Mathematics
Simplify completely.
A. 
B. 
C. 
D. 
Mathematics
Solve, finding all solutions in [0, 2?).2 sin x cos x - 2 sin x + cos x = 1
A. No solution
B. 0, 
, 
C. 0, 
, 
D. 0, 
, 
Mathematics
Factor.x(y + 10) + 4(y +10)
A. (xy + 10x) + (4y + 40) B. 10y(x + 4) C. (y + 10)(x + 4) D. 4x(y + 10)
Mathematics