Does anyone know what 2+2 is? The only logical answer I have right now is 3

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

How do you find the area of a triangle

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?