Question

Помогите решить))
(Х+3)^2-5х=х^2+1

Answer 1

x^2+6x+9-5x=x^2+1
x^2+6x-5x-x^2=1-9
x=-8

Answer 2

х²+6х+9-5х=х³+1
х=1-9
х=-8