A) \[p=6,q=25\]
B) \[p=6,q=1\]
C) \[p=-6,q=-7\]
D) \[p=-6,q=25\]
Correct Answer: D
Solution :
Since \[3+4i\] is a root of the equation \[{{x}^{2}}+px+q=0,\] therefore its other root is \[3-4i\] Now sum of the roots\[=-p\]and product of the roots = q Therefore\[p=-6,q=25\].You need to login to perform this action.
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