Question

If -4 is a zero of them polynomial
x2−x(2+2k)
them the value of k is :-
a) 3
b) 9
c) 6
d) -9​

Answer 1

Answer:

k= -3

Step-by-step explanation:

therefore the required result of k is -3

Answer 2

Answer:

-3

Step-by-step explanation:

(-4)^2-(_4)(2+2k)=0

16+8+8k=0

24+8k=0

24 =-8k

k=-3