If x +6 is a p(x) =x cube +3 x square +4x +k, find the value of k

1.	If x +6 is a p(x) =x cube +3 x square +4x +k, find the value of k
Answer» X+6=-6 And put value Let x+6 =0X=-6P(-6)=(-6)cube +3(-6)square +4(-6)+k-216+108-24 134+kK=134

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