Inequalities

Read the complete problem, then answer its numbered subtasks.

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Exercise 25

Book 2 · Inequalities

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Լուծել անհավասարումը.

Subtask 1

$116 x x - > 23$ :

1

$(1;$ $) + \infty$

2

$(2;$ $) + \infty$

3

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

4

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

Subtask 2

$332 x - 1 \leq x + 3$ :

1

$[3; -$ $] 4$

2

$1; 2$ $4$

3

$[) 4; + \infty$

4

$(; - \infty$ $] 4$

Subtask 3

$2 x - 23$ $1 \geq 3$ :

1

$[1;$ $) + \infty$

2

$[] - 1; 1$

3

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

4

$[) - 1; + \infty$

Subtask 4

$3 () l o g x + 12$ $> 6$ :

1

$(); 3 - \infty$

2

$(3;$ $) + \infty$

3

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

4

$() 1; 3 -$

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