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Find the nonpermissible replacement for x inthis expression.x24x – 8

Find the nonpermissible replacement for x inthis expression.x24x – 8-example-1
User Sedioben
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1 Answer

21 votes
21 votes

The given expression is


(x^2)/(4x-8)

This expression is not defined if 4x-8=0.


4x-8=0


4x=8


x=(8)/(4)
x=2

Hence the nonpermissible replacement os x value is 2.

User Aidan Quinn
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