please solve this question
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Step-by-step explanation:
Answered by
1
- solve the equation using formulae
⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀
- compare the eq with
⠀⠀⠀⠀⠀⠀⠀
☯ a = 1
☯ b = -8
☯ c = 12
⠀⠀⠀⠀⠀⠀⠀
now :-
⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀
- finding value of D.
⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀
- putting values in the eq.
⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀
✒
⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀
✒
⠀⠀⠀⠀⠀⠀⠀
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