Question

please answer 7no question please ​

Answer 1

Step-by-step explanation:

here is your answer hope it helps u

Answer 2

Answer:

$a^{2} + 2a + ab + 2b \\ taking \: a \: and \: b \: common \\ a(a + 2) + b(a + 2) \\ (a + 2)(a + b)$