A) \[1\]
B) \[2\]
C) \[-2\]
D) \[-1\]
Correct Answer: D
Solution :
Here,\[x+2=0\Rightarrow x=-2\] By Factor Theorem, \[f(-2)=0\] \[\Rightarrow \]\[2{{(-2)}^{4}}+3{{(-2)}^{3}}+2k{{(-2)}^{2}}+3(-2)+6=0\] \[\Rightarrow \]\[32-24+8k-6+6\] \[=8k+8=0\] \[\Rightarrow \]\[8k=-8\Rightarrow k=-1\]You need to login to perform this action.
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