Perimeter= 2 ( length + width)
2×(12+6)
2×18
=36
Answer:
(x+4)(x+8)
Step-by-step explanation:
when you use the FOIL method then you can check the work and make sure that this is correct.
(a+5)(a+2) = a^2 + 7a + 10
look at what adds to make 7 and multiplies to make 10
as you know one is 5, the other is 2 and 5 + 2 = 7 so both positive
(a+2)
Verify the associated law