Question

which of the given is a quadratic polynomial.
a) (x±1)2 b) x2-(x-1)2 c) x3±3X2-6 d) x±4​

Answer 1

Answer:

Step-by-step explanation:

Example 1: What is the value of 'a' if degree of polynomial, x3 + xa-4 + x2 + 1, is 4? Solution: Degree of a polynomial P(x) is the highest power of x in P(x). Therefore, the value of 'a' is 8.

Answer 2

c) x3±3X2-6 is the quadratic polynomial.