You need to show detail work on how you get the answer.  Dont use answers from other websites please! Please type your answer not picture 3. What decimal value does the 8-bit binary number 10010110 have if: a) it is on a computer using signed-magnitude representation? b) it is on a computer using two’s complement representation? c) it is on a computer using excess-M representation?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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You need to show detail work on how you get the answer. 

Dont use answers from other websites please!

Please type your answer not picture

3. What decimal value does the 8-bit binary number 10010110 have if:

a) it is on a computer using signed-magnitude representation?

b) it is on a computer using two’s complement representation?

c) it is on a computer using excess-M representation?

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