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Förenkla uttrycken. a) \( 4-(2 x-3) \) Skriv uttrycken utan parentes

Ask by Griffin Chen. in Sweden
Jan 21,2025

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Förenklat uttryck: \( 7 - 2x \)

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För att förenkla uttrycket \( 4-(2 x-3) \), börjar vi med att ta bort parentesen. Eftersom vi har en minus framför parentesen, måste vi ändra tecken på allt inne i parentesen: \( 4 - 2x + 3 \) Därefter adderar vi termerna \( 4 \) och \( 3 \): \( 7 - 2x \) Så det förenklade uttrycket utan parenteser är \( 7 - 2x \).

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