Question

if I is the zero of the
quadratic polynomial x²+k
-5, then find the value of k​

Answer 1

Answer:

k= 4

Step-by-step explanation:

if I is the zero of the

quadratic polynomial x²+k

-5,

then (1) ^2+k-5= 0

1+k-5=0

k-4=0

k=4

then the value of k= 4