I need to identify the error and then simplify the question properly. The problem is I don't even know how to properly simplify this kind of question so I obviously couldn't explain where the improper answer went wrong.
[input](-2x5^3)^4[/input]
The answer that I am suppose to find error in is [input]=8x5^7[/input]
Can someone please explain to me how to simplify the question
