A) \[3,\,4,\frac{1}{2}\]
B) \[-\frac{3}{2},-2,4\]
C) \[-\frac{1}{2},\frac{3}{2},2\]
D) \[\frac{3}{2},2,\frac{5}{2}\]
Correct Answer: B
Solution :
Given equation is \[2{{x}^{3}}-{{x}^{2}}-22x-24=0\] On putting \[x=0,1,-1,2,-2\]only \[x=-2\] satisfies this equation. So, \[x=-2\] is a root of this equation and from the given options only [b] has this root.You need to login to perform this action.
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