Question

Write three quadratic polynomial that gave 2 zeroes each.

Answer 1

The quadratic polynomial that have two zeries

i. $x^2-3x-4=(x+1)(x-4),$ it has 2 zeroes at - 1 and 4

ii. $-x^2-2x+3=(1-x)(x+3),$ it has 2 zeroes at 1 and -3

iii. $x^2-x-2=(x-2)(x+3),$ it has 2 zeroes at 2 and -3