Question

please help me to find this formula​

Answer 1

Answer:

According to me your answer is 43

I hope it will help uh

Answer 2

Answer:

(c)42ab^2

Step-by-step explanation:

I will tell you a easy way.

Like terms: -

Like terms have same variable with same power.

So,

in 43ab^2

ab^2 is variable .

and in 42 ab ^2

have ab^2 variable

Hence , 42ab^2 is like term to 43ab^2