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arrow_right
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Go back
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Proceed to next lesson
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Lektion
Övningar
Tester
Ett fel uppstod, försök igen senare!
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Kapitel {{ article.chapter.number }}
{{ article.number }}.
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{{ 'ml-lesson-number-slides' | message : article.introSlideInfo.bblockCount}}
{{ 'ml-lesson-number-exercises' | message : article.introSlideInfo.exerciseCount}}
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Starta lektionen
Kreditlista Bilder
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Teori
Bråk med potens i nämnaren
Om en
potens
står i nämnaren på ett
bråk
med täljaren 1, kan det skrivas om som en potens med negativ exponent. Det kan man motivera genom att använda om man delar två potenser med
samma bas
kan man subtrahera exponenterna, t.ex.
3
5
1
=
3
5
3
0
=
3
0
−
5
=
3
-
5
.
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{{ subexercise.title }}
{{ section.title }}
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share
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handyman
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table_chart
Geogebra classic
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{{ 'ml-tooltip-recommended-exercise' | message }}
{{ 'ml-tooltip-programming-exercise' | message }} {{ 'course' | message }} {{ ex.course }}
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reply
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menu_open
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Community (beta)
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Trådar
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Kanaler
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Skapa nytt rum
explore
Utforska publika rum
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share
Dela rum
settings
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(you)
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settings
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: {{ printedBook.name }}
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: {{ courseTrack.displayTitleBrand }}
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