Answer:
Step-by-step explanation:
5x^5 - 2x - 4x^4 - 3x^2
5x^5 - 4x^4 - 3x^2 - 2x
See the attached for the proof
The appropriate compatible numbers to use to estimate would be 20(1/2)
estimated product is 10, took the quiz :)
80, 95, 110, 125, 140
