Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
A. 
- 
B. 
+ 
C. 
D. 
- 
Answer: A
Mathematics
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Using the Divergence Theorem, find the outward flux of F across the boundary of the region D.F = zi + xyj + zyk; D: the solid cube cut by the coordinate planes and the planes 
y = 1, and z = 1
A. 1
B. 
C. 2
D. 
Mathematics
Convert the numeral to Hindu-Arabic form.
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A. 62,000
B. 6200
C. 6020
D. 60,200
Mathematics
Multiply.(4x + 11)(x + 3)
A. 4x2 + 22x + 33 B. x2 + 23x + 22 C. x2 + 33x + 23 D. 4x2 + 23x + 33
Mathematics
Solve the problem.If g(x) = 12x2 - 12 and h(x) = 7x, then solve g(x) > h(x).
A. 
B. 
or 
C. 
D. 
or 
Mathematics