1.5 Potenser Flashcards

(5 cards)

1
Q

a^m*a^n

kan også skrives?

A

a^m+n

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2
Q

a^ma^n

kan også skrives?

A

a^m-n

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3
Q

a^0

er det samme som?

A

1

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4
Q

(-3)^2 = positiv eller negativ 9?

A

+9

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5
Q

-3^2 = positiv eller negativ 9?

A

-9

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