A. Tell whether each polynomial is a monomial(M),
binomial(B),
trinomial(T) or
multinomial (MT).

1. 3x^4 + 10y -13
2. 12x + 3y
3. 5y (6y)
4. 7x – 11y-z
5. x(6xy)
6. −^4
7. ab + 42
8. 2 (x + y + z)
9. 5 (y- 3)
10. 5m^6 - 6m^5 + 5m^4 -7m​