3.2 Übungen

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{{Ej vald flik|[[3.2 Rotekvationer|Teori]]}}
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{{Ej vald flik|[[3.2 Rotekvationer|Theory]]}}
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{{Vald flik|[[3.2 Övningar|Övningar]]}}
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{{Vald flik|[[3.2 Övningar|Exercises]]}}
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===Övning 3.2:1===
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===Exercise 3.2:1===
<div class="ovning">
<div class="ovning">
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|width="100%" | L&ouml;s ekvationen <math>\ \sqrt{x-4}=6-x\,</math>.
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|width="100%" | Solve the following equation <math>\ \sqrt{x-4}=6-x\,</math>.
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</div>{{#NAVCONTENT:Svar|Svar 3.2:1|Lösning |Lösning 3.2:1}}
</div>{{#NAVCONTENT:Svar|Svar 3.2:1|Lösning |Lösning 3.2:1}}
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===Övning 3.2:2===
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===Exercise 3.2:2===
<div class="ovning">
<div class="ovning">
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|width="100%" | L&ouml;s ekvationen <math>\ \sqrt{2x+7}=x+2\,</math>.
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|width="100%" | Solve the following equation <math>\ \sqrt{2x+7}=x+2\,</math>.
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</div>{{#NAVCONTENT:Svar|Svar 3.2:2|Lösning |Lösning 3.2:2}}
</div>{{#NAVCONTENT:Svar|Svar 3.2:2|Lösning |Lösning 3.2:2}}
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===Övning 3.2:3===
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===Exercise 3.2:3===
<div class="ovning">
<div class="ovning">
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{| width="100%" cellspacing="10px"
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|width="100%" | L&ouml;s ekvationen <math>\ \sqrt{3x-8}+2=x\,</math>.
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|width="100%" | Solve the following equation <math>\ \sqrt{3x-8}+2=x\,</math>.
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</div>{{#NAVCONTENT:Svar|Svar 3.2:3|Lösning |Lösning 3.2:3}}
</div>{{#NAVCONTENT:Svar|Svar 3.2:3|Lösning |Lösning 3.2:3}}
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===Övning 3.2:4===
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===Exercise 3.2:4===
<div class="ovning">
<div class="ovning">
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|width="100%" | L&ouml;s ekvationen <math>\ \sqrt{1-x}=2-x\,</math>.
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|width="100%" | Solve the following equation <math>\ \sqrt{1-x}=2-x\,</math>.
|}
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</div>{{#NAVCONTENT:Svar|Svar 3.2:4|Lösning |Lösning 3.2:4}}
</div>{{#NAVCONTENT:Svar|Svar 3.2:4|Lösning |Lösning 3.2:4}}
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===Övning 3.2:5===
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===Exercise 3.2:5===
<div class="ovning">
<div class="ovning">
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|width="100%" | L&ouml;s ekvationen <math>\ \sqrt{3x-2}=2-x\,</math>.
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|width="100%" | Solve the following equation <math>\ \sqrt{3x-2}=2-x\,</math>.
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</div>{{#NAVCONTENT:Svar|Svar 3.2:5|Lösning |Lösning 3.2:5}}
</div>{{#NAVCONTENT:Svar|Svar 3.2:5|Lösning |Lösning 3.2:5}}
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===Övning 3.2:6===
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===Exercise 3.2:6===
<div class="ovning">
<div class="ovning">
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|width="100%" | L&ouml;s ekvationen <math>\ \sqrt{x+1}+\sqrt{x+5}=4\,</math>.
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|width="100%" | Solve the following equation <math>\ \sqrt{x+1}+\sqrt{x+5}=4\,</math>.
|}
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</div>{{#NAVCONTENT:Svar|Svar 3.2:6|Lösning |Lösning 3.2:6}}
</div>{{#NAVCONTENT:Svar|Svar 3.2:6|Lösning |Lösning 3.2:6}}

Version vom 13:56, 3. Aug. 2008

 

Vorlage:Ej vald flik Vorlage:Vald flik

 


Exercise 3.2:1

Solve the following equation \displaystyle \ \sqrt{x-4}=6-x\,.
Svar
Svar 3.2:1
Lösning
Lösning 3.2:1

Exercise 3.2:2

Solve the following equation \displaystyle \ \sqrt{2x+7}=x+2\,.
Svar
Svar 3.2:2
Lösning
Lösning 3.2:2

Exercise 3.2:3

Solve the following equation \displaystyle \ \sqrt{3x-8}+2=x\,.
Svar
Svar 3.2:3
Lösning
Lösning 3.2:3

Exercise 3.2:4

Solve the following equation \displaystyle \ \sqrt{1-x}=2-x\,.
Svar
Svar 3.2:4
Lösning
Lösning 3.2:4

Exercise 3.2:5

Solve the following equation \displaystyle \ \sqrt{3x-2}=2-x\,.
Svar
Svar 3.2:5
Lösning
Lösning 3.2:5

Exercise 3.2:6

Solve the following equation \displaystyle \ \sqrt{x+1}+\sqrt{x+5}=4\,.
Svar
Svar 3.2:6
Lösning
Lösning 3.2:6
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