OMG I NEEP HELP I DONT KNOW WHAT 2+2 IS HELP ME PL

4 UNLESS IM WRONG MAYBE ITS 21

omgg i dont knowww

lets see if we take the square root of two then multiply it by five: its roughly 7.071

then after that we take the extra 0.071 and throw it in the trash

we next take 1+1+1 and subtract it from the extra seven we have left over

we end up with four.

maybe of course, this is an approximation

the answe i =−n+5