Valoarea raportului x supra y= 0,4. determinati nr rational x daca y= 3,(3)

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Clasă: Education Materie: matematica

Întrebare a fost pusă de: USER8718

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USER9887

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x / y = 4/10 ⇒ 10x = 4y daca y = 3,(3)
10x = 4 · 3(3) ⇒10 x = 13,(2) ⇒ x = 1, 3(2)

Răspunsul a fost dat în data 28 Agustus 2025

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A) Descompunerea in factori:
A= (x+1)³ - (x+1)² + (x+1);

B= (2x+1)² - (3x-2)²

b) Daca x=5√2-7 calculeaza:

A: (x²+x+1);

B= (5x+3), unde A si B sunt cele de la a)

AJUTORRR RAPID DAU PUNCTE IN PLUS SI COROANA!!!!!

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Valoarea raportului x supra y= 0,4. determinati nr rational x daca y= 3,(3)

Întrebare

Răspuns (75)

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Numeste catre 3 exemple de amestecuri omogene, eterogene, respectiv, de substante pe care le utilizezi in viata cotidiana. VA ROOG HEELP

A) Descompunerea in factori: A= (x+1)³ - (x+1)² + (x+1); B= (2x+1)² - (3x-2)² b) Daca x=5√2-7 calculeaza: A: (x²+x+1); B= (5x+3), unde A si B sunt cele de la a) AJUTORRR RAPID DAU PUNCTE IN PLUS SI COROANA!!!!!

What information should I not share online to protect myself from potential DDoS attacks while playing League of Legends?

Numeste catre 3 exemple de amestecuri omogene, eterogene, respectiv, de substante pe care le utilizezi in viata cotidiana. VA ROOG
HEELP

A) Descompunerea in factori:
A= (x+1)³ - (x+1)² + (x+1);

B= (2x+1)² - (3x-2)²

b) Daca x=5√2-7 calculeaza:

A: (x²+x+1);

B= (5x+3), unde A si B sunt cele de la a)

AJUTORRR RAPID DAU PUNCTE IN PLUS SI COROANA!!!!!