Question

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

Answer 1

6x^4
....................

Answer 2

the difference of
`2x^4-8x^4` is,
`-6x^4`

Explanation:

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

for example:

8 -3 = 5

As per the statement:

Given that:
`2x^4-8x^4`

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

Combine like terms:

`-6x^4`

Therefore, the difference of
`2x^4-8x^4` is,
`-6x^4`