All of the following are equivalent, except _____.
8x + 3x
(8 + 3)x
Factor x as it is a common factor;
The correct answer among the choices given is the last option. All of the following are equivalent, except 11x². This is because when we simplify all option we will have the same answers.
8x + 3x = 11x
(8 + 3)x = 11x