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suppose i have a quadratic inequality Ax^2 + Bx + c 0) then i wiuld have used the determinant,,,,,

suppose i have a quadratic inequality 


Ax^2 + Bx + c<0 then how will i find a relation between the coeff, of the equation?actually i just wanted to confirm my views with u guys ... !. one way would be to find the factors u know (-b +_ D/ 2a) and apply) is there any other way? plz mind that the inequality is (<0) ,if it would have been (>0) then i wiuld have used the determinant,,,,,

Grade:12

1 Answers

Tejaswin Gumber
15 Points
9 years ago

Your question is unclear.

If you did mean what i think you did, another method would be graphical approach.

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