Question

A quadratic polynomial whose zeroes are 1 and-3 is a) x²-2x-3 b) x²+2x-3 c) x²-2x+3 d) none​

Answer 1

Answer:

(b). x² + 2x - 3

Step-by-step explanation:

x² + bx + c = (x - $x_{1}$)(x - $x_{2}$)

(x - 1)(x + 3) = x² + 2x - 3

Answer 2

Answer:

x² + 2x - 3

option B is the correct answer