Question

(4-x)(x-3)^2>0
решите пжл

Answer 1

(4-x)(x-3)²>0
(4 - х) (х² - 2*3 + 3²) > 0

(4 - х) (х² - 6 + 9) > 0 

(4 - х) (х² + 3) > 0

х > 4