Question

(-12)+(+15) Binary addition

Answer 1

Answer:

now the answer is 3

Explanation:

please follow me.

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Answer 2

Answer:

First we solve brackets

So, First bracket of (-12)

= In bracket the sign is of - out of bracket is positive means +

So, Out of bracket =+

In bracket = ---

So, +,-- = --

First bracket is opened =-12

We also open the second bracket = (+15)

So, In bracket the sign is of + And out of bracket is also positive means +

= +,+=+

First opened bracket answer = -12

Second opened bracket =+15

= -12+15

= -,+= -

So, 12-15=3

Answer = 3