A uniform beam of length 10 has a concentrated load at . It is embedded at both ends. The boundary value problem for the deflections,

style="vertical-align:middle;" />, for this system is
Select the correct answer.
?

A. , , , ,
B. ,,,,

C. ,,,,
D. ,,,,
E. ,,,,

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Answer: D

Mathematics

Find the product. Simplify before performing the multiplication. ?  ? 

A.
B.
C.
D.

Determine whether the given function is one-to-one. If it is one-to-one, find a formula for the inverse.f(x) = 

A. Not one-to-one
B. f-1(x) = (x + 1)2
C. f-1(x) = 
D. f-1(x) = x2 - 1, x ? 0

For the pair of functions, find the indicated domain.f(x) = , g(x) = x + 1Find the domain of f ? g.

A. (-?, ?) B. (-?, -4) ? (-4, ?) C. (-?, -5) ? (-5, ?) D. (-?, -5] ? [-5, ?)

Solve the inequality. Graph the solution set, and state the solution set in interval notation.|x + 11| < 3

A. (-?, -8)

B. (8, 14)

C. (-14, -8)
 
D. (-?, -14)