Perform the indicated operation. Simplify, if possible.
+ 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Find the domain of x in the expression.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Evaluate the expression.
? 62
A. 12 B. 216 C. 8 D. 36
Mathematics
Graph the function.f(x) = [-x + 3]
A. 
B. 
Mathematics
Solve the polynomial equation. In order to obtain the first root, use synthetic division to test the possible rational roots. x4 + 4x3 - 11x2 - 26x - 12 = 0
A. {-1, 3, -3 + 
, -3 - 
}
B. {-1, -3, -3 + 
, -3 - 
}
C. {-1, 4, -3 + 
, -3 - 
}
D. {1, -3, -3 + 
, -3 - 
}
Mathematics