Answer:
B
Step-by-step explanation:
[tex]x^{2} -2 x = x[/tex]
[tex]x^{2} -2 x - x = 0[/tex]
[tex]x^{2} -3x = 0[/tex]
Extract common factor X
[tex]x(x - 3)= 0[/tex]
Then by zero product property, if the product of two factors is zero, then at least one of the factors must be zero.
x = 0 x-3 = 0
x= 0 , x = 3
