find the every value of the variable that makes each rational expression undefined

no. 6,7,8 only​


Find The Every Value Of The Variable That Makes Each Rational Expression Undefined No 678 Only class=

Sagot :

Answer:

6.) 3+ 9

___

x-3

7.) 5

___

2

____.

2(r+2)

8.) x^ - 2 or 2< x < 16 or x > 16