How do I solve -LSB- math -RSB- \ sqrt -LSB- 3 -RSB- -LCB- 20 +14 \ sqrt -LCB- 2 -RCB- -RCB- + \ sqrt -LSB- 3 -RSB- -LCB- 20-14 \ sqrt -LCB- 2 -RCB- -RCB- -LSB- / math -RSB- ?
How do I solve this exponential equation -LSB- math -RSB- -LRB- 2 + \ sqrt 3 -RRB- ^ x + -LRB- 2 - \ sqrt 3 -RRB- ^ x = 4 -LSB- / math -RSB- ?