Learning Goal: I’m working on a electrical engineering practice test / quiz and

Learning Goal: I’m working on a electrical engineering practice test / quiz and need an explanation and answer to help me learn.Compute the minimum signal energy-to-noise ratio (Es/N0)min in dB required in order to achieve an average bit error probability Pb ≤ 2 × 10−4 if the mapping is 64-QAM
The symbol rate is 2 × 106 baud. For the mapping in part 1, determine the bitrate Rb in bits per second (bps).
Determine the amount of additional signal energy ∆Es in dB of the mapping in part 1 with respect to QPSK mapping.
Requirements: as more detail as posible