Factor out common factors.
-x³-4x²-5x = -x(x² + 4x + 5)
-x(x² + 4x + 5) is your answer
hope this helps
Answer:
A. 4000 meters because
1 km = 1000 meters
and 4 km = 1000 × 4 = 4000
............
The answer is 12 m.
Because you're not studying!
Next time do your mom.