Question Grade: Education Subject: mathematiques Bonjour, j'ai un problème, (4x-1)(-5x-3) = 3 comment faire svp ?? Merci d'avance!!! Asked by: USER7217 90 Viewed 90 Answers Answer (90) USER9548 Best Answer (543) Bonjour, (4x-1)(-5x-3) = 3 -20x²-12x+5x+3=3 -20x²-7x=0 x(20x+7)=0 x1 = 0 x2 = -7/20 S= { -7/20 ; 0 } J'espère que tu as compris a+ View other answers (90) Related Articles CINE MA AJUTA CU RETETA CU FRUCTE DE TOAMNA (SI CUM SE PREPARA) 30 Agustus 2025 75 views 75 comments Cum calculez : 2 la puterea 3 + 3 la puterea 3 ? Dau coroniță ☆ 30 Agustus 2025 99 views 99 comments analizeaza cuv fluturi 30 Agustus 2025 22 views 22 comments #1266 C++ (indicatii la final) dau 50 de puncte Cerința Se dă o matrice cu n linii şi m coloane ce conţine numere naturale astfel încât parcurgând matricea pe prima linie de la stânga la dreapta, pe a doua linie de la dreapta la stânga, pe a treia linie de la stânga la drepta, ş.a.m.d., toate elementele matricei vor forma un şir strict crescător. Fiind date p numere naturale ordonate strict crescător, să se afişeze pentru fiecare numărul liniei şi coloanei unde acesta se găseş 30 Agustus 2025 160 views 500 comments When identifying a health decision, which is the least helpful question to ask? Who can help me make this decision? What is the situation? Who is involved? How much time do I have to make a decision? Please Help!! 30 Agustus 2025 160 views 274 comments Bunicii Inei au recoltat din gradina lor 252 kg de rosii pe care le-au ambalat in ladite de cate 2 kg respectiv 5 kg.Stind ca numarul laditelor de 5 kg de rosii este egal cu numarul celor de 2 kg de rosii,afla cate kilograme de rosii s-au ambalat in toate laditele de cate 2 kg si cate kilograme s-au ambalat in toate laditele de cate 5 kg.Va rog sa ma ajutati.Imi trebuie repede 30 Agustus 2025 160 views 379 comments jarak kota a-b 25 km, skalanya 1:250.000, maka jarak pada peta adalah ... cm tolong jelaskan!!! 30 Agustus 2025 101 views 101 comments 3la puterea n+1x7la n+21la n+1+3la n x7 la n+2 =73x21la n 30 Agustus 2025 57 views 57 comments Eseu in rusa despre ,,o persoana care ai pierduto,si ce ai fi făcut tu cînd el/ea mai erau in viață(sa fie scris cu litere rusești) 30 Agustus 2025 131 views 131 comments 1+[10•5^27:5^27]^10:1000^3 30 Agustus 2025 26 views 26 comments What happened when the Great Sioux Nation sued the United States over the Black Hills of South Dakota? A. The Supreme Court ruled that the United States should pay the Sioux for the land. B. The Supreme Court ruled that the United States should return the land to the Sioux. C. The Supreme Court ruled that the land was fairly lost through military engagement. D.The Supreme Court ruled that the land had never belonged to the Sioux Nation. 30 Agustus 2025 160 views 471 comments O compunere din 8-10 propozitii cu pronume personale 30 Agustus 2025 52 views 52 comments tuliskan 4 contoh pengamalan panvasila khususnya sila ke 5 30 Agustus 2025 58 views 58 comments va rog ajutatima imi trebuie o propozitie cu MIROSITOAREA FLOARE va rog dau coroana 30 Agustus 2025 84 views 84 comments What is the primary goal of organizing Comic-Con Ashford? 30 Agustus 2025 57 views 57 comments gaseste perechi de numere a caror produs este cuprins intre 50 si100 29 Agustus 2025 69 views 69 comments Intre ce ani a domnit Iancu de Hunedoara si unde a fost inmormantat? 28 Agustus 2025 68 views 68 comments 6. Quel philosophe a écrit De l'Esprit des lois ? 26 Agustus 2025 50 views 50 comments