Не могу решить все уже пробовала

[tex] \frac{1}{(x+3)(x+4)}+\frac {1}{(x+3)(x+5)}+\frac {1}{x^2+9x+20} \leq 1[/tex]

Ответ должен быть:[tex](-\infty ;-6]\cup (-5;-4) \cup (-4;-3)\cup [-2;+\infty )[/tex]

 

 

   

 

 

 

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.