The 2's-complement method of subtraction is to be performed on the 2's-complement signed numbers = 43(-)-47. Select the correct minuend, subtrahend, signed binary difference, and decimal result

A) 11010100 + 10101111 = 110000011 = 9010 B) 00101011 + 00101111 = 01011010 = 9010
C) 00101011 + 11010001 = 11111100 = -9010 D) 00101011 + 00101111 = 01011010 = -9010


B

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