Rationalize the denominator.
A. 
B. 21
C.
 ? |
D.
Answer: C
Mathematics
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Write an equivalent double integral with the order of integration reversed.
A. 
B. 
C. 
D. 
Mathematics
The rectangular coordinates of a point are given. Express the point in polar coordinates with 
and 
(3, 3)
A. (3, 90°)
B. (3
, 135°)
C. (3, 45°)
D. (3
, 45°)
Mathematics
Perform the operation and reduce to lowest terms.3 × 3
× 
A. 5
B. 36
C. 4
D. 5
Mathematics
Provide an appropriate response.For x2y + xz + z2 = 4, evaluate 
when x = -1, y = 2, z = -1.
What will be an ideal response?
Mathematics