Question

give solution for all these questions solution not direct answer solution please​

Answer 1

Answer:

(i) (b) 5ab because 5ab is common in three terms.

(ii) (d) 8m^2 because 8m^2 is common in four terms.

(iii) (c) 2a - b

(iv) 9m^2 + 12mn + 4n^2

9m^2 + 6mn + 6mn + 4n^2

3m(3m + 2n) + 2n(3m + 2n)

(3m + 2n)^2

Option (b) is correct..