решить неравенство (х-1)(2-х) $$\ge$$ 0

(- $$\infty$$ ;1) $$\cup$$ (2;+ $$\infty$$ )

(- $$\infty$$ ;1] $$\cup$$ [2;+ $$\infty$$ )

решить неравенство (х-1) 2 (х-2) $$>$$ 0

(- $$\infty$$ ;1) $$\cup$$ (2;+ $$\infty$$ )

(- $$\infty$$ ;1] $$\cup$$ [2;+ $$\infty$$ )

(х-1) 2 (х-2) $$\ge$$ 0

[2;+ $$\infty$$ ) $$\cup$$ ｛1｝

(- $$\infty$$ ;1) $$\cup$$ (2;+ $$\infty$$ )

(- $$\infty$$ ;1] $$\cup$$ [2;+ $$\infty$$ )

(х-3)(4-х)(х-2) 3 $$\le$$ 0

[2;3] $$\cup$$ [4;+ $$\infty$$ )

(- $$\infty$$ ;2] $$\cup$$ [3;4]

(- $$\infty$$ ;3] $$\cup$$ [4;+ $$\infty$$ ) $$\cup$$ ｛2｝

$$\frac{\left(х-3\right)\left(х+4\right)}{х-1}>$$ 0

(-4;1) $$\cup$$ (3;+ $$\infty$$ )

[-4;1) $$\cup$$ [3;+ $$\infty$$ )

(- $$\infty$$ ;-4) $$\cup$$ (3;+ $$\infty$$ )

решить неравенство: $$\frac{х^2-х-30}{х-6}\ge0$$

[-5;6) $$\cup$$ (6;+ $$\infty$$ )

(- $$\infty$$ :-5] $$\cup$$ [6;+ $$\infty$$ )

(- $$\infty$$ :-5] $$\cup$$ (6;+ $$\infty$$ )

найти область определения функции: $$\sqrt[]{\frac{х^2-5х+6}{х-1}}$$

(1;2] $$\cup$$ [3;+ $$\infty$$ )

[1;2] $$\cup$$ [3;+ $$\infty$$ )

(1;2) $$\cup$$ (3;+ $$\infty$$ )

(- $$\infty$$ ;2] $$\cup$$ [3;+ $$\infty$$ )

найти общее решение неравенств: (х-2)(х+4)(х-3) $$\ge$$ 0 и $$\frac{\left(х-6\right)^2}{х-2}\le0$$

[-4;2] $$\cup$$ [3;+ $$\infty$$ )

метод интервалов

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Number 1

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метод интервалов

Quiz

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Mathematics

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Professional Development

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Practice Problem

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Medium

Ирина Горбач

Used 5+ times

FREE Resource

9 questions

Show all answers

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

решить неравенство: (х-1)(х-2)>0

(1;2)

[1;2]

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(1;2)

[1;2]

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

[3;4]

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

(-4;3)

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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