Question

If 1is zeros ofkx+1 then possible value of k is

Answer 1

Answer:

k = -1

Step-by-step explanation:

if , x= 1

kx + 1 = 0

f(1) = k*1  +1 = 0

= k = -1

Answer 2

Answer:

the possible value of k is -1

Step-by-step explanation:

when 1 is the zero of kx+1, then kx+1=0

therefore, kx= -1

therefore x= -1/k

we know that x=1

therefore, k should be -1 because -1/-1=1 which is x.

Hence, k = -1