Question

what is a quadratic polynomial . Give one example​

Answer 1

Answer:

(x + a)(x + b) A quadratic polynomial in x is an expression of the form ax2 + bx+ c, where a 0. Here are some examples: x2 − x − 2. x2 − 1. 2x2 + x + 1.

Answer 2

Answer:

The polynomial having the degree 2 is called as Quadratic polynomial.

Example: x^2+2x+4=0