Question

if the equation X square + 4 x + K is equal to zero has real and distinct rows then find the value of k​

Answer 1

Answer:

x^2+4x+k=0

if root are real and distinct thenDis greater than Or equal to 0

b^2-4ac≥0

4^2-4k≥0

16-4k≥0

k≤4

Answer 2

Answer:

4

Step-by-step explanation:

formula :descriminat =b sq -4ac

d=0

0=4 sq- 4(1) (k)

0=16-4k

4k=16

k=4