Question

Which one is not a polynomial (with reason)

(a) 4x² + 2x – 1

(b) y+1/y

(c) x3 – 1

(d) y–
2 + 5y + 1

plz Solve this this is very urgent​

Answer 1

Answer:

a

Step-by-step explanation:

Polynomials can be classified by the degree of the polynomial. The degree of a polynomial is the degree of its highest degree term. So the degree of 2x3+3x2+8x+5 2 x 3 + 3 x 2 + 8 x + 5 is 3. A polynomial is said to be written in standard form when the terms are arranged from the highest degree to the lowest degree.