Question

пж помогитиииииииии!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Ответ:

$\dfrac{(x-3)^5(x^2-3x+2)}{(1-x^2)(x+5)^6}\leq 0\ \ ,\ \ \ \ \dfrac{(x-3)^5(x-1)(x-2)}{(1-x)(1+x)(x+5)^6}\leq 0\ \ ,\\\\\\\dfrac{(x-3)^5(x-1)(x-2)}{(x-1)(x+1)(x+5)^6}\geq 0\ ,\\\\\\\dfrac{(x-3)^5(x-2)}{(x+1)(x+5)^6}\geq 0\ ,\ \ x\ne \pm 1\ ,\ x\ne -5\ ,\\\\\\znaki:\ \ ---(-5)---(-1)+++(1)+++[\ 2\ ]---[\ 3\ ]+++\\\\\\x\in (-1\ ,\ 1\ )\cup (\ 1\ ; \ 2\ ]\cup [\ 3\ ;+\infty \, )$