Perform the indicated operations and simplify the result. Leave the answer in factored form.
- 
+ 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Find the volume of the indicated region.the region that lies under the plane 
and over the triangle with vertices at 
, 
, and 
A. 6
B. 
C. 12
D. 
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Use the even-odd identities to find the exact value of the expression. csc 
A. - 
B. -2
C. 
D. 2
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Determine whether the graph is the graph of a function. 
A. function B. not a function
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Find the square root.- 
A. - 
B. Not a real number
C. 
D. - 
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