Question

if the sum of the zeroes of the polynomial p(x)= (k2-14)x2-2x-4 is 1 find the value of k

Answer 1

Hey user here is your answer.....

---> Given- sum of zeros =1

◆
$\alpha + \beta = 1$
◆
$\alpha + \beta = - b \div a$
◆1=-(-2)/(k^2-14)

◆k^2-14=2
◆k^2=2+14

◆k^2=16

◆k=√16

◆k=4

Hope it helps you☺️