Question

if the sum of the zero of the quadratc polynomial 3x²_k४+ 6 is 3 them find the value of k​

Answer 1

$= > \alpha + \beta = \frac{ - b}{a} = 3$

$= > \frac{ + k}{3} = 3$

$= > k = 9$

Hope this answer helps you ^_^ !