Write true or false :
The equation `(x-1)^(3)=x(x^(2)-1)` is a quadratic equation of one variable.

Explanation

True, Since the given equation is `(x-1)^(3)=x(x^(2)-1)`
`impliesx^(3)-3x^(2)+3x-1=x^(3)-x`
`implies-3x^(2)+3x+x-1=0`
`implies-3x^(2)+4x-1=0implies3x^(2)-4x+1=0` , Which is the a quadratic equation in one variable. Hence the given equation is True.