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Which rational expression has a value of 0 when x = 2?

Option

Simplify: | What does the given expression simplify to? | What is the excluded value of x for the given expression?

(x + 4)(x – 4)

(x + 4)

(x + 4)/(x – 4)

(x – 4)

Simplify: | What does the given expression simplify to? | What is the excluded value of x for the given expression?

–16

–14

Add:

5/(x + 3)

(x + 4)/5

(x + 4)/(x + 3)

(x + 4)/[5(x+ 3)]

What is the result of the addition and subtraction?

Option

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