it becomes 11 when you plus in 4 more.
answ2. Perhaps in base 6 arithmetic.
11 + (-5) + (-12) + (-2) =11 - 5 - 12 - 2 =11 - 19 = -8
-2 + 18 + -5 = 11
2 + 2 = 4 +2 = 6 + 5 = 11
It is: 11+5+32+81 = 129
The answer is easy to understand if we temporarily replace the phrase "square roots of 11"with the word "bean".Then the question becomes: "2 beans plus 3 beans", and we sense instinctively that the answermust be something close to 5 beans.In similar fashion . . .2 sqrt(11) + 3 sqrt(11) = 5 sqrt (11).
11 + 7 + 5 + 4 + 3 + 3 + 3 + 2 + 2 + 2 = ?First, group things in groups of tens (or twenties).(11 + 5 + 4) + (7 + 3) + (3 + 3 + 2 + 2) + 2 = ?20 + 10 + 10 + 2 = ?30 + 12 = ?42 = ?So your answer is 42.
5 - 2 + 11 = 14
8*(5+11)/(2+6)= 8(16)/8= 16
11
11
149
3x+5<x+11 3x<6 x<2