Aratati ca daca a\3+b\2, atunci (14a-21b+1)^2013=1

Răspunsul a fost dat de: USER7344
26 Agustus 2025 matematica 5 minute
4.5
50 Vezi 50 comentarii 10 Distribui

Întrebare

Clasă: Education Materie: matematica
Aratati ca daca a\3+b\2, atunci (14a-21b+1)^2013=1
Întrebare a fost pusă de:
50 Vezi 50 Răspunsuri

Răspuns (50)

Cel mai bun răspuns
(129)
a/3=b/2    ⇒2a=3b  ⇒2a-3b=0
(14a-21b+1)²⁰¹³=1

[7(2a-3b)+1)]²⁰¹³ = (7*0+1)²⁰¹³ = 1²⁰¹³=1



Răspunsul a fost dat în data 26 Agustus 2025

Articole relevante

Is it a problem with my iPhone's internet connection causing the 403 error?

75 Vezi 75 comentarii

How can I check if my iPhone is properly configured to access Google Analytics 4?

81 Vezi 81 comentarii

What does a Google Analytics 4 (GA4) 403 error mean on iPhone?

62 Vezi 62 comentarii

Question 10: Can you provide an example of a simple custom error page structure (HTML)?

88 Vezi 88 comentarii

Question 9: How does the custom error page integrate with the overall application architecture?

95 Vezi 95 comentarii

How does disabling VPN or proxy affect a 403 error in Chrome?

61 Vezi 61 comentarii

What if a 403 error persists after trying common Chrome fixes?

62 Vezi 62 comentarii

Should I try accessing the website in Incognito mode to fix a 403 error in Chrome?

82 Vezi 82 comentarii

How can checking browser extensions help fix a 403 error in Chrome?

67 Vezi 67 comentarii

What is the role of website permissions in 403 errors encountered in Chrome?

76 Vezi 76 comentarii

Can an incorrect URL cause a 403 Forbidden error in Chrome?

59 Vezi 59 comentarii

How can I clear my Chrome cache and cookies to resolve a 403 error?

67 Vezi 67 comentarii

Why might I be encountering a 403 error when browsing with Chrome?

66 Vezi 66 comentarii

What if I've checked all my network settings and still have a 403 error on my iPhone?

85 Vezi 85 comentarii

Can I use Google Analytics 4 on iPhone without a specific IP address configuration?

83 Vezi 83 comentarii

Cum crezi ca arata Pompilica ? Alcatuieste portretul acestuia. Stabileste posibile corespondente urmand indicatiile:
-Daca Pompilica ar fi un instrument muzical, ar fi.............................................................Pentru ca.........................................................................................................................................
-Daca Pompilica ar fi un animal, ar fi ........................................................................pe

160 Vezi 500 comentarii

What file formats can I typically download my comic strip in from an online maker?

82 Vezi 82 comentarii

Bonjour , j' aurais besoin d' aide car je ne comprend pas . J' ai un dm en math et c'est cette question :
a et b désignent deux nombres relatifs non nuls et non opposés.
X= ab/a+b Y= 1/a + 1/b

Que peut-on dire de X et de Y? Expliquez
Merci de m' aider car je ne trouve aucun rapport entre X et Y

160 Vezi 330 comentarii

Scrieti primele 6 nr de 2 cifre din sirul nr care impartite la 5 dau restul egal cu 1

91 Vezi 91 comentarii

pouvez vous m'aider merci d'avance
Développer et réduire
A = 7 + 3 (2x – 6)
B = 8x + (2x − 2)(3x + 1)
C = (3x x 5)(2 – 7x)
D = 17 - (3 – x)(4x – 2)
Développer et réduire
A = (4x + 3)2
B = (2x – 5)2
C= (3x + 4)(3x – 4)​

160 Vezi 267 comentarii