SOLUTION: which of the following rational expressions would be undefined if x=6? A)x2-6x+1/2x+12 B)x+6/2x+12 C)x-6 D)x2-36/3x2-9

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: which of the following rational expressions would be undefined if x=6? A)x2-6x+1/2x+12 B)x+6/2x+12 C)x-6 D)x2-36/3x2-9      Log On


   

Question 593816: which of the following rational expressions would be undefined if x=6?
A)x2-6x+1/2x+12
B)x+6/2x+12
C)x-6
D)x2-36/3x2-9
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
which of the following rational expressions would be undefined if x=6?
A)x2-6x+1/2x+12
B)x+6/2x+12
C)x-6
D)x2-36/3x2-9
.
NONE of the selections above would be undefined.
.
You probably have a typo in A or B.
The denominator with "2x-12" is your answer