Differentiate implicitly to find d2y/dx2.x + xy + y = 5
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Factor.x2 - 5x - 24
A. (x + 3)(x - 8) B. Prime C. (x - 24)(x + 1) D. (x - 3)(x + 8)
Mathematics
Using a sum or difference identity, write the following as an expression involving functions of ?.tan 
A. -tan ?
B. 
C. tan ?
D. 
Mathematics
Provide an appropriate response.At or before a real estate closing, which of the following may be included:
A. mortgage closing costs B. good faith estimate C. points D. all of these may be required before or during closing
Mathematics
Provide an appropriate response.Multiply and simplify: (x + 1)(x + 4)
What will be an ideal response?
Mathematics