find x if segment AC=2x-1 and segmentAE=x^2-2 how do I find x

Answer 1

How AC is related to AE, are they equal?
If yes, then you have to solve this way:
AC=AE
2x-1=x^2-2, then solve for x
x=1

Answer 2

how di find perimeter of the triangle in terms of x one side is 5, secod side is 4x, and the third side is x-3 will u please help me any one. thanks