Math, asked by sambitkumar674, 7 months ago

8.If one zero of the polynomial
x2 -5x +k is -4, then the value
of kis *
36
-36
18
-18

Answers

Answered by roshanjei

0

Answer:

-36

Step-by-step explanation:

-4 = -b ± √b^2 - 4ac/2a

b=-5,a=1,c=k

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