Log base 7 2x July 8, 2019 16 32 64 128 Log base 7 2x 3 Log base 7 2x 1 )= 2 Y log base 7 2x then dy dx Log base 7 2x 6 2x 1 0 Log 2 base 2 Log7 base 2 Log base 2 of 7 Log 72 base 2
