Question

For what values of k, the equation kx²+x+1=0 has real roots?​

Answer 1

Answer:

k = 1/4

decimal = 0.25

Step-by-step explanation:

therefore,

a = k

b = 1

c = 1

b^2 -4 * a *c= 0

1 - 4 * k * 1 = 0

1 - 4k = 0

-4k = -1

k = -1/-4

k = 1/4

hope this is correct and it helps