Question

1. Divide: 20x^3 - 4x^2 - 8x/ 4x

2. A polynomial is the sum or difference of many monomials.


True

False

3.solve: 54m^6n^4/ 3m^2n - 10m^4n^3

4. subtract:

(5k^3 - 2k^2 + 2k) - (2k^2 + 2k +17)

Answer 1

1. (20x^3 - 4x^2 - 8x) / 4x = 5x^2 - x - 2

2. True

3. (54m^6n^4) / (3m^2n) - 10m^4n^3 = 18m^4n^3 - 10m^4n^3 = 8m^4n^3

4. (5k^3 - 2k^2 + 2k) - (2k^2 + 2k + 17) = 5k^3 - 4k^2 - 17