What is the value of the rational expression below when x is equal to 4? x-12/x-8 A.-2 B. 8 C. 2 D.-8

asked Dec 6, 2020 87.2k views

5 votes

What is the value of the rational expression below when x is equal to 4? x-12/x-8

A.-2

B. 8

C. 2

D.-8

6.4k points

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1 vote

Answer: the answer is 2

Explanation:

Tibor Szasz answered Dec 8, 2020

6.2k points

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$\text{Put the value of x = 4 to the expression}\ (x-12)/(x-8):\\\\(4-12)/(4-8)=(-8)/(-4)=2\\\\Answer:\ \boxed{C.\ 2}$

Christofer answered Dec 11, 2020

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