Question

PLZ ANSWER THIS
I WANT NEAT AND CLEAR AND STEP BY STEP EXPLAINATION
PLZ NO SPAM❎✖❌​

Answer 1

Answer:

Step-by-step explanation:

For the roots to be real,

D greater than or equal to 0

Therefore,

b²-4ac >_0

16-4(1)(k)>_0

16-4k>_0

16>_4k

k<_4

K belongs to [-infinity,4]

Answer 2

so, k can have any value less than 4.

:)