Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.

A. - 
B.
C. - 
D.


Answer: C

Mathematics

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Write the radical as a rational expression. Assume that variables are nonnegative real numbers.

A.
B.
C. y1/5
D. y5/2

Mathematics

Determine whether the statement is true or false.The set of rational numbers is not a subset of the whole numbers.

A. False B. True

Mathematics

Evaluate.

Mathematics

Determine whether there is a maximum or minimum value for the given function, and find that value.f(x) = x2 + 16x + 55

A. maximum: 0 B. maximum: -9 C. minimum: -9 D. minimum: -8

Mathematics