what is the difference? 3x^5 - 10y^5

A) -7y^5

B) -30y^5

C) -30y^ 10

D) -7y^10

The given expression is 3x^5 - 10y^5. To find the difference, we can rewrite the expression as (0x^5 + 3x^5) - 10y^5.

The difference between 0x^5 and 3x^5 is 3x^5. Therefore, the difference between 3x^5 - 10y^5 is 3x^5 - 10y^5.

Thus, the answer is: None of the above.