Question

Simplify

|x+4|+|x-4| if -1<=x<=1

Answer 1

[AI-generated answer — Bot GPT 3.5]

When -1<=x<=1, the absolute values of x+4 and x-4 are always positive. Therefore, the expression |x+4|+|x-4| simplifies to x+4+x-4, which further simplifies to 2x.