Question

решите графически уравнение 4/x=x-3

Answer 1

4=x2-3x
x2-3x-4=0
(x-4)(x+1)=0
x=4 x=-1

Answer 2

4=х^-3х
х^-3х-4=0
(х-4)(х+1)=0
х=4 х=-1