Answer:

Step-by-step explanation:

Answer:
55555
Step-by-step explanation:
7x +7y + 7 hope this helps as an expansion :)
Answer:
x = 1
Step-by-step explanation:
you can first find the two zeroes
that would be
x + 2 = 0
x - 4 = 0
x = {-2, 4}
then you average them
-2 + 4 = 2
2 / 2 = 1
the aos is 1
Wrong because you need to add the -2 to the 8.... I hope this helps