Simplify.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve the problem.Imagine a force field in which the force is always perpendicular to dr. What is special about the work done in moving a particle in such a field?
What will be an ideal response?
Mathematics
Solve the problem.Determine the point on the plane 
that is closest to the point 
A. (-2, -1, -3) B. (2, 1, -3) C. (2, -1, 3) D. (-2, 1, -3)
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Approximate the square root to the nearest whole number.
A. 5 B. 6 C. 8 D. 7
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Graph the function.f(x) = x4 - 3x3 + 2x2
A. 
B. 
C. 
D. 
Mathematics