I need your help once again, Brian

Step-by-step explanation:

Again, we can use FOIL to expand this equation:

First:

Outer:

Inner:

Last:

We can combine the b terms to get , and we have our answer as

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

step-by-step explanation:

the true ones are a b and d