simplifier l'expression suivante: 2x+1-3(x+2)+(x-1)²-(3-x) merci.

By: USER8792
27 Agustus 2025 mathematiques 5 minutes
4.5
72 views 72 comments 13 shares
Responsive Ad Header

Question

Grade: Education Subject: mathematiques
simplifier l'expression suivante: 2x+1-3(x+2)+(x-1)²-(3-x) merci.
Asked by:
72 Viewed 72 Answers
Responsive Ad After Question

Answer (72)

Best Answer
(65)


2x+1-3x-6+x²-2x+1-3+x

x²+3x-5x-1

x²-2x-1

Answered on 27 Agustus 2025

Related Articles

Imagine each letter of the word "Mathematical" is written on individual pieces of paper and placed in a bag. Should you pick a random letter from that bag, what is the probability that you pick a vowel?

160 views 202 comments

What if the error occurs after pasting SQL code into NetBeans from another source?

82 views 82 comments

tuliskan unsur kebahasaan teks LHO dan teks cerpen

50 views 50 comments

How can NetBeans' SQL editor help me identify the source of this syntax error?

78 views 78 comments

Is this error related to string concatenation in SQL, and if so, how do I correct it?

85 views 85 comments

1.Diketahui bilangan bulat positif K dan bilangan bulat negatif L.Bilangan K tersusun dari 4 angka,sedangkan bilangan L tersusun dari 5 angka.Manakah bilangan yang lebih besar ?Jelaskan.

2.Diketahui bilangan A dan B adalah bilangan bulat positif.Bilangan A dan B sama sama tersusun dari 4 angka.Bagaimanakah langkahmu untuk untuk menentukan bilangan yang lebih besar ?Jelaskan.

tolong dijawab ya kawan kawan,soalnya penting ini,jangan ngawur ya jawabannya..
Terima Kasih

160 views 497 comments

250 dam =? Cm
0,8924 km=? Cm
403,7 cm la Puterea 2=? M la puterea 2
345 cm la puterea 2=?m la puterea 2
0,00234 km la puterea 3 =? M la puterea 3
​

160 views 177 comments

Which of these statements best describes the ambiguity in this excerpt? It is unclear whether Oskar’s mom is bothered by his questions. It is unclear whether the conversation is one they have had before. It is unclear whether or not Oskar’s mom enjoys Ron’s company. It is unclear whether the ring is from Ron or from Oskar’s dad.

160 views 330 comments

apa yang di maksud dengan genotip homozigot dan genotip heterozigot

67 views 67 comments

Reprezentați pe axa numerele 3 și 8 Câte unități sunt între ele​

64 views 64 comments

How do I cancel a subscription to Marvel Unlimited if I only want to download Mass Effect comics?

97 views 97 comments

AJUTOR !!! Un calator parcurge in prima zi 1/3 din drum.in a doua zi parcurge 1/4 din restul drumului iar in ultima zi parcurge ultimii 18 km. Aflati lungimea drumului.

160 views 168 comments

Bonjour, differente partie du corps du verbe qui exprime la surprise

68 views 68 comments

Can using tap water to clean the print head of my Canon IP1980 cause damage?

76 views 76 comments

If the E21 error persists after replacing the door lock switch, what else could be the problem?

95 views 95 comments