PDF chapter test TRY NOW

1. Subtract \(x^3 - x^2 + x + 3\) from \(3x^3 - 2x^2 - 7x + 6\) and find the degree.
 
Answer:
 
Degree \(=\)
 
2. Simplify and find the degree of the expression \((4m^2 + 3n) - (3m + 9n^2) - (3m^2 - 6n^2) + (5m - n)\).
 
Answer:
 
Degree \(=\)