Simplify the expression. Write the result using positive exponents only.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the equation for x.y = sin x - ?
A. x = arcsin (y + ?) B. x = arcsin y - ? C. x = arcsin (y - ?) D. x = arcsin y + ?
Mathematics
Perform the subtraction. 
A. 9,772 B. 5,762 C. 5,772 D. 5,742
Mathematics
Write the pair of rational expressions in terms of their LCD.
and 
A. 
and 
B. 
and 
C. 
and 
D. 
and 
Mathematics
Evaluate the integral.
A. 
B. - 
C. - 
D. 
Mathematics