Simplify. Assume that all variables represent nonnegative numbers.

A. 5x
B. 5xy
C. 5x2 
D. 5xy2 


Answer: A

Mathematics

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Provide an appropriate response.For what values of x is  = 1?

A. 1 < x ? 2 B. 1 ? x < 2 C. 0 < x ? 1 D. 0 ? x < 1

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Compute the values of f(x) and use them to determine the indicated limit.If f(x) = , find  f(x).

A.
 ; limit = ?
B.
 ; limit = 0.21213
C.
 ; limit = 0.7071
D.
 ; limit = 2.13640

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Solve the inequality.x2 - 2x - 35 < 0

A. x > 7 B. x < -5 C. x < -5 or x > 7 D. -5 < x < 7

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Divide. Express the quotient in lowest terms. ÷ 

A.
B.
C.
D.

Mathematics