Pls, help I'll give brainiest :)

What is the greatest common factor of 6a, 8a^{2}, and 14?

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Explain why the two figures below are not similar. use complete sentences and provide evidence to support your explanation. (10 points) figure abcdef is shown. a is at negative 4, negative 2. b is at negative 3, 0. c is at negative 4, 2. d is at negative 1, 2. e