Practice problem
Simplify ∣x−∣y−∣−x−y∣∣∣+∣x−∣x+∣y+∣y∣−x−x∣−y∣∣|x-|y-|-x-y|||+|x-|x+|y+|y|-x-x|-y||∣x−∣y−∣−x−y∣∣∣+∣x−∣x+∣y+∣y∣−x−x∣−y∣∣ where x=2x=2x=2 and y=3y=3y=3.
000
111
−2-2−2
333
Type a concept, like “slope” or “photosynthesis”.
