Which expressions are equal to 0 when x=-1? Check all that apply.

4 (x+1) / (4x+5)

4 (x-1) / (5-4x)

4 (x - (-1)) / (4x+5)

4 (x + (-1)) / (4x+5)

4 (x+1) / (5-4x)

4 (x+1) / (4x+5)

4 (x+1) / (5-4x)

4 (x - (-1)) / (4x+5)

Step-by-step explanation:

The numerators in the fractions must equal to 0, or else the expressions won't have the result of 0.

4 (x+1)

4 (-1+1)

4 (0)

= 0

4 (x - (-1))

4 (-1 - (-1))

4 (-1+1)

4 (0)

= 0

The expressions with the numerator as 0 have the result of 0.