Find any numbers for which the rational expression is undefined.

A. r = 5
B. r = 0
C. r = -5
D. none


Answer: A

Mathematics

You might also like to view...

Express the value of the inverse hyperbolic function in terms of natural logarithms.sinh-1 (8)

A. ln (8 - )
B. ln 16
C. ln (8 + )
D. ln (8 + )

Mathematics

Graph the region described by the inequality.5x ? -4y

A.

B.

C.

D.

Mathematics

Expand.( + 1)6 + ( - 1)6

A. 416
B. 370
C. 370
D. 208

Mathematics

Simplify the expression. Assume that all variables are positive.

A.
B.
C.
D.

Mathematics