Perform the indicated operations and simplify.
- 
+ 
A. None of these
B. 
C. 
D. 
Answer: D
Mathematics
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Evaluate. The differential is exact.
A. 1 B. 0 C. -2 D. 2
Mathematics
Calculate the derivative of the function. Then find the value of the derivative as specified.g(x) = x3 + 5x; g '(1)
A. g '(x) = 3x2; g '(1) = 3 B. g '(x) = 3x2 + 5x; g '(1) = 8 C. g '(x) = x2 + 5; g '(1) = 6 D. g '(x) = 3x2 + 5; g '(1) = 8
Mathematics
Evaluate the expression for the given values.(a + b)2, if a = -2 and b = 6
A. -16 B. 16 C. 8 D. -8
Mathematics
Simplify.
A. 
B. 
C. 7
D. 
Mathematics