What is the sum or difference 2x^4-8x^4?

the difference of is,

Step-by-step explanation:

Difference states that the result after subtracting one number from the other

for example:

8 -3 = 5

As per the statement:

Given that:

Like terms are those terms which have same variable to the same power.

Combine like terms:

Therefore, the difference of is,

the two may have that, even a breakdown is probably offered