3.3 Exercises - Förberedande kurs i matematik 1

-                      Welcome to the course
                       
                        About the course 
                        Examinations
                      
                    
                      1. Numerical calculations
                       
                        1.1 Different types of numbers 
                        1.2 Fractions 
                        1.3 Powers
                      
                    
                      2. Algebra
                       
                        2.1 Algebraic expressions 
                        2.2 Linear expressions 
                        2.3 Quadratic expressions
                      
                    
                      3. Roots and logarithms
                       
                        3.1 Roots 
                        3.2 Equations with roots 
                        3.3 Logarithms 
                        3.4 Logarithmic equations
                      
                    
                      4. Trigonometry
                       
                        4.1 Angles and circles 
                        4.2 Functions 
                        4.3 Relations 
                        4.4 Equations
                      
                    
                      5. Written mathematics
                       
                        5.1 Writing formulas 
                        5.2 Mathematical text
                      
                    
                    
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			3.3 Exercises
			
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 Övning 3.3:1

Bestäm x om



a)
 10x=1000
b)
 10x=01


c)
 110x=100
d)
 110x=00001




Svar | 
Lösning a | 
Lösning b | 
Lösning c | 
Lösning d




Svar


Svar 3.3:1  Loading...



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Lösning a


Lösning 3.3:1a  Loading...



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Lösning b


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Lösning c


Lösning 3.3:1c  Loading...



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Lösning d


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Retrieved from "http://wiki.math.se/wikis/2009/bridgecourse1-ImperialCollege/index.php/3.3_Exercises"
 To print higher-resolution math symbols, click the

Hi-Res Fonts for Printing button on the jsMath control panel.
@@ Line 1: / Line 1: @@
-_NOTOC_
+__NOTOC__
 {| border="0" cellspacing="0" cellpadding="0" height="30" width="100%"
 | style="border-bottom:1px solid #000" width="5px" | &nbsp;
@@ Line 6: / Line 6: @@
 | style="border-bottom:1px solid #000"  width="100%"| &nbsp;
 |}
 Template:Mall:Ej vald flik
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-a)
+x=01
-c)
+x=00001