Answer: -2/3d^2ef^4
Explanation:
You want to start by dividing the coefficients. -10/15
Thus, -2/3
Since you're dividing you will subtract the exponents.
D^4-d^2
Hence, d^2
You'll get "e" since e^3-e^2 is 1.
Then,
F^5-f =
F^4
Put those together which equals
-2/3d^2ef^4