H = 0 and all negative numbers
Answer:
3,5,7
Step-by-step explanation:
odd numbers is a multiple of three, at least one of them can't be prime
hope this helps there is 1 of them
I think it would be the first one because it is smaller
Answer: The answer in simplest form is 
Step-by-step explanation:
In Wyatt's method I observed the mixed fraction was converted to simple fraction in the second step.
Therefore Wyatt's solution will be:

Distributive property was used in Abigail's method.
The solution would be:

Note: Complete question is contained in the image
Answer:
x=-8
Step-by-step explanation:
on squaring both sides
either x-2=0 or x+8=0
either x=2 or x=-8
Putting x=2 in original equation, we get
7=7 hence, it is not an extraneous solution
Putting x=-8 in original equation
i.e. 3=-3
Hence, x=-8 is an extraneous solution (since it doesn't satisfy the original equation)