Question

Determine which expressions are polynomials in x. Give the degree of those polynomials.
1.) x5
ANSWER:
2.) (y – 2)2 - 3y
ANSWER:
3.) x2 y + xyz + x7
ANSWER:
4.) x(x-9) – 3x
ANSWER:
5.) 4/〖8x〗^2 -6/x+ 3/4
ANSWER:

Answer 1

Answer:

5, 1,7,2,0 because counting their highest power.