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solve-the-inequation-x-2-3x-2-gt-0-




Question Number 22215 by gopikrishnan005@gmail.com last updated on 13/Oct/17
solve the inequation −x^2 +3x−2>0
$${solve}\:{the}\:{inequation}\:−{x}^{\mathrm{2}} +\mathrm{3}{x}−\mathrm{2}>\mathrm{0} \\ $$
Answered by ajfour last updated on 13/Oct/17
x^2 −3x+2<0  (x−1)(x−2)<0  x∈(1, 2)
$${x}^{\mathrm{2}} −\mathrm{3}{x}+\mathrm{2}<\mathrm{0} \\ $$$$\left({x}−\mathrm{1}\right)\left({x}−\mathrm{2}\right)<\mathrm{0} \\ $$$${x}\in\left(\mathrm{1},\:\mathrm{2}\right) \\ $$
Answered by $@ty@m last updated on 13/Oct/17
Answered by $@ty@m last updated on 13/Oct/17

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