Question 320997
Choose 3 of the polynomials from the list below and classify each one by degree and number of terms. 

1. 9x2yz
2. 18x2 + 5ab – 6y
3. 8a – 5
4. 4x3 + 3x2 – x – 4
5. x + 2xyz
6. 3x + y + z
7. 2x3y + y2x – 3x + 4
8. 6x2 
Part 2 
Explain whether the polynomials below are written in standard form. If not, use complete sentences to explain how to write the polynomial in standard form. 
1. 3a3b – 4ab2 + a2
2. –8x2y2 + 10xy4 – 6x2y