5. Решите неравенство ∛(272x–3) > √(816–4x/(x+1)).
(33·(2x–3))1/3 > (34·(6–4x)/(x+1))1/2 32x–3 > 3 ^ ((12–8x)/(x+1)) ⇒ 2x–3 > (12–8x)/(x+1) ((2x–3)(x+1)–(12–8x))/(x+1) > 0 (2x2+7x–15)/(x+1) > 0 D=49+120=169 (2x–3)(x+5)/(x+1) > 0 _–__ (–5) __+__ (–1) _–__ (3/2) _+_ О т в е т. (–5;–1) U ( 3/2;+ ∞ )