Question

4
Find the value of k, if -2 is a zero of x^2+x+k​

Answer 1

Step-by-step explanation:

Put -2 in place of x in the given equation

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

2+k = 0

k = -2

Answer 2

Answer:

(-2)²+(-2)+K=0

4-4+K=0

2+K=0

K=-2

I hope this is the correct answer.