Question

Which expression is equivalent to x + x + y + y? A) 2x2y B) 2x + 2y C) 4 + xy D) 4xy

Answer 1

Answer:

B) 2x + 2y

Step-by-step explanation:

Like terms add up:

• x + x + y + y =

• 2x + 2y

Correct option is B)