Answer:
a)polynomial highest degree of polynomial = 5
b) polynomial highest degree of polynomial = 6
c)polynomial highest degree of polynomial = 4
d)polynomial highest degree of polynomial = 1
e) polynomial highest degree of polynomial = 0
f)polynomial highest degree of polynomial = 5
g)polynomial highest degree of polynomial =4
h)polynomial highest degree of polynomial = 8
i)polynomial highest degree of polynomial =6
j)polynomial highest degree of polynomial =4
k)polynomial highest degree of polynomial =8
i)polynomial highest degree of polynomial =4
Hope it helps