Find all numbers for which the rational expression is not defined.

A. None
B. d = 9, 6
C. d = 9
D. d = -9


Answer: C

Mathematics

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Evaluate the sum.

A. 6 B. -6 C. 30 D. 2

Mathematics

Use synthetic division to determine whether x - c is a factor of the given polynomial.x3 - 4x2 - 31x + 70; x + 5

A. Yes B. No

Mathematics

Complete.684 in =  yd

A. 57 B. 19 C. 2052 D. 228

Mathematics

Given f(x) and g(x), perform the indicated operation.f(x) = 5x2 + 33x - 56; g(x) = x+ 8Find (x).

A. 5x - 7 + , x ? 7
B. 5x - 7
C. 5x + 7
D. x - 7

Mathematics