3.2 Exercises
From Förberedande kurs i matematik 1
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- | {{ | + | {{Not selected tab|[[3.2 Equations with roots|Theory]]}} |
- | {{ | + | {{Selected tab|[[3.2 Exercises|Exercises]]}} |
| style="border-bottom:1px solid #000" width="100%"| | | style="border-bottom:1px solid #000" width="100%"| | ||
|} | |} | ||
- | === | + | ===Exercise 3.2:1=== |
<div class="ovning"> | <div class="ovning"> | ||
{| width="100%" cellspacing="10px" | {| width="100%" cellspacing="10px" | ||
| | | | ||
- | |width="100%" | | + | |width="100%" | Solve the following equation <math>\ \sqrt{x-4}=6-x\,</math>. |
|} | |} | ||
- | </div>{{#NAVCONTENT: | + | </div>{{#NAVCONTENT:Answer|Answer 3.2:1|Solution |Solution 3.2:1}} |
+ | |||
+ | ===Exercise 3.2:2=== | ||
+ | <div class="ovning"> | ||
+ | {| width="100%" cellspacing="10px" | ||
+ | | | ||
+ | |width="100%" | Solve the following equation <math>\ \sqrt{2x+7}=x+2\,</math>. | ||
+ | |} | ||
+ | </div>{{#NAVCONTENT:Answer|Answer 3.2:2|Solution |Solution 3.2:2}} | ||
+ | |||
+ | ===Exercise 3.2:3=== | ||
+ | <div class="ovning"> | ||
+ | {| width="100%" cellspacing="10px" | ||
+ | | | ||
+ | |width="100%" | Solve the following equation <math>\ \sqrt{3x-8}+2=x\,</math>. | ||
+ | |} | ||
+ | </div>{{#NAVCONTENT:Answer|Answer 3.2:3|Solution |Solution 3.2:3}} | ||
+ | |||
+ | ===Exercise 3.2:4=== | ||
+ | <div class="ovning"> | ||
+ | {| width="100%" cellspacing="10px" | ||
+ | | | ||
+ | |width="100%" | Solve the following equation <math>\ \sqrt{1-x}=2-x\,</math>. | ||
+ | |} | ||
+ | </div>{{#NAVCONTENT:Answer|Answer 3.2:4|Solution |Solution 3.2:4}} | ||
+ | |||
+ | ===Exercise 3.2:5=== | ||
+ | <div class="ovning"> | ||
+ | {| width="100%" cellspacing="10px" | ||
+ | | | ||
+ | |width="100%" | Solve the following equation <math>\ \sqrt{3x-2}=2-x\,</math>. | ||
+ | |} | ||
+ | </div>{{#NAVCONTENT:Answer|Answer 3.2:5|Solution |Solution 3.2:5}} | ||
+ | |||
+ | ===Exercise 3.2:6=== | ||
+ | <div class="ovning"> | ||
+ | {| width="100%" cellspacing="10px" | ||
+ | | | ||
+ | |width="100%" | Solve the following equation <math>\ \sqrt{x+1}+\sqrt{x+5}=4\,</math>. | ||
+ | |} | ||
+ | </div>{{#NAVCONTENT:Answer|Answer 3.2:6|Solution |Solution 3.2:6}} |
Current revision
Theory | Exercises |
Exercise 3.2:1
Solve the following equation \displaystyle \ \sqrt{x-4}=6-x\,. |
Answer
Solution
Exercise 3.2:2
Solve the following equation \displaystyle \ \sqrt{2x+7}=x+2\,. |
Answer
Solution
Exercise 3.2:3
Solve the following equation \displaystyle \ \sqrt{3x-8}+2=x\,. |
Answer
Solution
Exercise 3.2:4
Solve the following equation \displaystyle \ \sqrt{1-x}=2-x\,. |
Answer
Solution
Exercise 3.2:5
Solve the following equation \displaystyle \ \sqrt{3x-2}=2-x\,. |
Answer
Solution
Exercise 3.2:6
Solve the following equation \displaystyle \ \sqrt{x+1}+\sqrt{x+5}=4\,. |
Answer
Solution