Question

the values of K for which the equation 4X square + kx equal to zero has real and equal roots is​

Answer 1

Answer:

(x-2)=0

therefore x=2

Step-by-step explanation:

4x^2+kx=0

4(2)^2+k(2)=0

4(4)+2k=0

16+2k=0

2k=-16

k=-16/2

k=-8