Question

Which of the following is not a polynomial (a)3x + 5 (b) 3y - 4y + 2y (c)x²-3 d)1/X+2​

Answer 1

Answer:

Step-by-step explanation:

(a) 3x +5 is a polynomial.

(b) 3y - 4y + 2y = 5y - 4y = y is a polynomial.

(c) x² - 3 is a polynomial.

(d) 1/x + 2 = x power -1 + 2 , (x power -1 ) is negative exponent.

So ,1/x + 2 is not a polynomial.