Arithmetic of Computers
from Tenscope Limited
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Arithmetic of Computers
Introduction
Preface
Note to the Reader
Contents
Lessons
Self-Test Questions
Appendix
About
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Lesson 4
Practice Makes Perfect
Prowess with powers
Page 151
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Your answer :
3
(
4
− 1
)
= − 12
.
Watch that negative exponent! That’s
3
(
4
− 1
)
, not
3
(
− 4
1
)
. Now return to Page 139 and try again.
Return to Page 139
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