Answer: x=0,±1
Step-by-step explanation:
x^4-x^3=x^2-x
x^4-x^3-x^2+x=0
x(x^3-x^2-x+1)=0
x(x^2(x-1)-(x-1))=0
x(x-1)(x^2-1)=0
x=0,1,1,-1
x=0,±1
Hope this helps, HAVE A BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! :-)
- Cutiepatutie ☺❀❤