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- >Inequality. ( Closing cases)
- (x-1)(x^5≤-1)=0
- MYSZEK 2xy
- 60272
- #
- ò
- 14
- After entering the problem and pressing ENTER, we break it down into cases
- (SHIFT+y).
-
- We solve the first case and give the answer.
-
- We solve the second case, and we notice that the solution is the same as in
- the previous case. In this situation, instead of the answer button, we use
- the red X button next to the answer to exclude this case.
-
- It is strongly recommended that you work through this example yourself, to
- get used to combining and closing cases.
-
- By clicking on the tabs at the top we can see all the transformations
- we have carried out.
-
- ê
- "
- Éä
- 1
- 3
- ã
- 0
- 0
- 0
- ÜÑ(x-1)(x^5≤-1)=0Éä
- 15
- 4
- ã
- 0
- 0
- 0
- øx-1=0Éä
- 2
- 3
- ã
- 0
- 0
- 0
- Üx^5≤-1=0Éä
- 6
- 4
- ã
- 0
- 0
- 0
- øx=1Éä
- 5
- 3
- ã
- 0
- 0
- 0
- âçx^5≤=1Éä
- 6
- 4
- ã
- 0
- 0
- 0
- øx=1Éä
- 3
- 3
- ã
- 0
- 0
- 0
- àçé
- 0
- 0
- 0
- 4
- 1
- 5
- 0
- 1
- è
-