10. The power gain in decibels of an electronic device is determined by the logarithmic expression 10(log, P, – log,, P,) where P, is the output power in watts and P, is the input power in watts. (a)...

Please help with Precalc and show all your work please on how you got your answer. Thanks


Extracted text: 10. The power gain in decibels of an electronic device is determined by the logarithmic expression 10(log, P, – log,, P,) where P, is the output power in watts and P, is the input power in watts. (a) Condense the expression using the properties of logarithms. (b) Determine the power gain of an amplifier with an output of 27.5 W and an input of 0.673 W.