If -4 is a zero of a polynomial X square minus X minus 2K +2 find the value of K
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happy birthday mam to be able to make it fgrhhdbdhddbdbfbevheurnfvdhjdne I am not able to make it in meerut Public and who is nice but not come through for the next two to
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Answer:
K=5
Step-by-step explanation:
let p(x)=X^2-X-(2K+2)
-4 is its zero than it satisfy p(x)
Therefore,p(-4)=16-4-2K-2=0
=-2K=-10
=K=5
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