Polynom ekvationer 1.2 Flashcards by Elsa Le Meur | Brainscape

Q

Hur använder man nollproduktsmetoden?
exempel uppgift: x^2 + 2x

A

x(x+2) = 0
x = 0
x = -2

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Q

Exempel på en Polynomekvationer:

A

ex. x^2 + 4x = 0

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Q

Lösa högre grad polynomekvation - hur?

A

Faktorisera
Pq-formel eller nollproduktsformeln

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