Can use the standard multiplication algorithm

i. +84 in 2's complement:

To represent a positive number in 2's complement, we simply use the binary representation of the positive number. In this case, +84 is represented as:

Invert all the bits (change 0s to 1s and 1s to 0s).

Add 1 to the inverted result.

So, -55 is represented as 11001001 in 2's complement.

B. Multiply 110101 by 101:

000000 (partial product, shifted by 1)

+110101 (partial product, shifted by 2)

1110110 (dividend)

÷ 101 (divisor)

- 10 (compare divisor to remainder, subtract if possible)

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