Determine whether the polynomial is a perfect square trinomial, a difference of squares, or neither.x2 - 4
A. Difference of squares
B. Neither
C. Perfect square trinomial
Answer: A
Mathematics
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Set up an integral for the area of the surface generated by revolving the given curve about the indicated axis.y = x5, 0 ? x ? 2; x-axis
A. 2?
dx
B. ?
dx
C. ?
dx
D. 2?
dx
Mathematics
Determine the coordinates of the indicated point on the graph. 
L
A. (2, 
)
B. (
, -2)
C. (
, -2)
D. (-2, 
)
Mathematics
Solve the problem.A basket contains 6 oranges and 4 tangerines. A sample of 3 is drawn. Find the probability that they are all oranges.
A. 
B. 
C. 
D. 
Mathematics
Simplify the exponential expression.
A. 
B. 
C. x9
D. 
Mathematics