Quadratic Functions, Equations and Inequalities - Quadratic Inequalities
Quadratic Functions, Equations and Inequalities - Quadratic Inequalities
TGM Original Questions
Solve the following quadratic inequalities.
- \(\left( x-2 \right)\left( 3x-7 \right)<0\)
- \(\left( 3x-1 \right)\left( 2x-4 \right)<0\)
- \(\left( x+5 \right)\left( 3x-7 \right)\le 0\)
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Answer:(a) \(2<x<\dfrac73\) (b) \(\dfrac13<x<2\) (c) \(-5\leq x\leq\dfrac73\)
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