easymoney23 easymoney23 09-09-2022 Mathematics contestada 3. Circle all the expression(s) that are equivalent to 4a + 2b. (A) 3a + b + a (B) 2(a + b) + 2a (C) a² + a² (D) (b + a)3 + a - b (E) 2(2a + b)