Question

Вычислить (x-1)^3/(x+1)^2=0

Answer 1

(x-1)^3/(x+1)^2=0

(х-1)3/(х+1)2=0,х≠-1

(х-1)3=0

х-1=0

х=0,х≠0

х=1

Answer 2

$\frac{(x - 1)^{3} }{(x + 1)^{2} } = 0 \\ (x - 1)^{3} = 0 \\ x - 1 = 0 \\ x = 1$