Tell whether or not the rational expressions are equivalent.
, 
A. Yes
B. No
Answer: B
Mathematics
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Factor and simplify the expression.tan4x - sec4x
A. sec2x B. sec2x + tan2x C. -2 tan2x - 1 D. tan 2 - sec2x
Mathematics
Find the indicated value of the function.f(x) = 
, find f(0)
A. 
B. 7
C. Not real
D. 
Mathematics
Write the expression using a single radical sign. Assume that all variables represent positive real numbers. Simplify the radicand if possible.
A. 3
B. 
C. 9 
D. 3 
Mathematics
Evaluate.-12 + 3 - 16 - (-9) + (-17)
A. -33 B. -19 C. -51 D. 9
Mathematics