Question

if the roots of quadratic equation 2kx^2 +(2a +b)x- ad =0 are -2 ,a the value of k is
a) -1
b)-2
c) 1
d)2​

Answer 1

Answer:

the answer of this question is (-2)

b)-2

Answer 2

Answer:

b) -2,it is the answer for your question