СРОЧНО ДАМ 40 БАЛЛОВ Решите рациональное неравенство с подробным решением 10 __

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СРОЧНО ДАМ 40 БАЛЛОВ
Решите рациональное неравенство с подробным решением
10
_________<=0
(4-2x)(x+2)
P. S. Решение только не с photomath

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NNNLLL54

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Ответ:

$\dfrac{10}{(4-2x)(x+2)}\leq 0\ \ ,\ \ \ \ \ \ (4-2x)(x+2)\ne 0\ ,\\\\\\10>0\ \ \ \Rightarrow \ \ \ (4-2x)(x+2)0\ \ ,\\\\znaki:\ \ \ +++(-2)---(2)+++\\\\\\\boxed{\ x\in (-\infty ;-2\ )\cup(\ 2\ ;+\infty \, )\ }$

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yfx 1 2 3

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Verified answer

yfx 1 2 3

7 rasschitajte massy soli i vody neobhodimye dlya prigotovleniya 300 g rastvora h

reshite racionalnoe neravenstvo s podrobnym resheniem 10 lt0 4 2x

srochno nuzhno dam 20 ballovtask 2 complete the sentences with the words in the b

srochno nuzhno task 3 choose the correct option to complete the sentences below

ch vyshe chem po trasse najdite skorost turista na gruntovoj doroge

srochno nuzhno dam 30 ballov najdite massu hlorida natriya obrazovavshegosya pri rea

srochno nuzhno dam 25 ballov rasstoyanie ot obekta do linzy 4 sm ot linzy do iz

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