Question

решите уравнение
440х-х^2=0

Answer 1

440х-х²=0

х(440-х)=0

х1=0

440-х=0

х2=440

Answer 2

$440x - x {}^{2} = 0 \\ x(440 - x) = 0 \\ x _{1} = 0 \\ 440 - x = 0 \\ x _{2} = 440$

Ответ : 0 ; 440