Question

9) The expression which is a trinomial among the following is
A) a²b + c
B) a +b-1
C) a + 2b + 2a
D) a2 + bc​

Answer 1

Answer:

Step-by-step explanation:

C is the trinomial

Answer 2

Answer:

C

Step-by-step explanation:

a + 2b + 2a

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