Question

ANSWER
8,9,10
FASTY AND CORRECTLY ​

Answer 1

Answer:

8)c,9)a,10)a

Step-by-step explanation:

(a+ b)(a-b)

a+5take common

tsa equals to 6 a2

Answer 2

Answer:

8) (a+b)(a-b)

9) 6a

10) 216