Question

Identify the following expressions are
Polynomial or not if yes also find degree:
1-p(x)=5x^3+2x^2+1/x+4
2--- p(x)=7x^5+6x^3/2+3x+9
3----p(x)=x^10+5√x(x^5/2)+2x-11
4-----p(x)=x^2+x^7/2/x^-5/2+x^5+8x+3

Answer 1

1) not polynomial
2) not polynomial
3)yes polynomial degree 10
4)yes polynomial degree 6

Answer 2

Answer:

1) not polynomial

2) not polynomial

3)yes polynomial degree 10

4)yes polynomial degree 6