Square inequalities

Solving square inequality

Definition: Square inequality — nerst of view , if

As razvesti square inequality

To razvezti square inequality, it suffices to find the roots of quadratic equations and construct a sketch of the graph (a parabola).

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When

When

When

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When

When

When

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If the quadratic equation has two interchanges , the inequality can be rozwiazanie method of intervals.

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