For which value(s) of x will the rational expression below equal zero? Check all that apply.
2 answers:
Answer: D.-6 and F.3
Step-by-step explanation:
The given rational number : 
To find : The value of x , where the rational expression becomes equal zero.
Let's check all the options :
A. 7
At x= 7 , 
B. -7
At x= 7 , 
C. 6
At x= 6 , 
D. -6
At x= -6 , 
E. -3
At x= -3 , 
F. 3
At x= 3 , 
Thus, at x= -6 and 3 , the rational expression equals to zero .
So , the correct options are : D.-6 and F.3
If we assume you mean (x-3)(x+6)/(x+7), the expression is zero when the numerator factors are zero: at x=3 and x=-6.
Appropriate choices are ...
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