{I need help- please T^T}

Question: Which of the following expressions are equivalent to..
(I can't type it but ill put a picture of it)

I need help please TTQuestion Which of the following expressions are equivalent to I cant type it but ill put a picture of it class=

Respuesta :

Answer:

Khan Academy! B

Step-by-step explanation:

-(-b)/a  can be written as (-(-a))/b

double negatives give a positive: a/b

and we can similarly manipulate option B to get a/b (a/(-(-b))) is a/b

thus the expression is equivalent to option B