To write 8gk³-20g²k²+4g⁴f in standard form, we need to arrange the terms in decreasing order of their exponents.
So we start with the highest degree term:
4g⁴f
Then the next highest degree term:
-20g²k²
And finally, the lowest degree term:
8gk³
Putting it all together, we have:
4g⁴f - 20g²k² + 8gk³
This is the standard form of the expression.