If 1-4 +3 = 1 , 4-2 +6 = 5 and 5-6 +7 = 2 , then what 's the solution to 3-1 +2 = _____ ?
What is the solution of this : - -LSB- -LCB- √ -LRB- √ 5 +2 -RRB- + √ -LRB- √ 5-2 -RRB- -RCB- / √ -LRB- √ 5 +1 -RRB- -RSB- - √ -LRB- 3-2 √ 2 -RRB- ?