50 points! For which rational expression is -5 an excluded value of x? A) x-5/6 B) x+5/6 C) 6/x-5 D) 6/x

Question

50 points!

For which rational expression is -5 an excluded value of x?
A) x-5/6
B) x+5/6
C) 6/x-5
D) 6/x+5

in progress 0
Jade 2 weeks 2021-11-25T09:00:57+00:00 2 Answers 0

Answers ( )

    0
    2021-11-25T09:02:00+00:00

    Answer:

    D) 6/x+5

    Hope this helps 🙂

    Have a great day !

    5INGH

    Step-by-step explanation:

    In this example, we will use D

    x + 5 = 0 ⇒ x = – 5 ( Excluded value )

    0
    2021-11-25T09:02:52+00:00

    Answer:

    D

    Step-by-step explanation:

    An excluded value is any value of x that makes the denominator of the rational expression zero as this would make the expression undefined.

    Consider expression D

    \frac{6}{x+5}

    This will be undefined when

    x + 5 = 0 ⇒ x = – 5 ← excluded value → D

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