Question Grade: Education Subject: mathematiques bonjour j ai besoin daide sur un calcul de developpement svp (-5L-4sur7)au carrer Asked by: USER2419 81 Viewed 81 Answers Responsive Ad After Question Answer (81) USER8991 Best Answer (81) Bonjour,(- 5l - 4/7)²= - 25l² - 40/14l + 16/49 View other answers (81) Related Articles How can I prevent Event Viewer error 10016 from recurring? 3 September 2025 58 views 58 comments write an explanation about what causes a certain weather event 3 September 2025 62 views 62 comments What is the 'hostname resolution order' and how can it relate to error 10016? 3 September 2025 77 views 77 comments How can I check if my DNS server is responding correctly? 3 September 2025 57 views 57 comments Can a VPN connection cause Event Viewer error 10016? 3 September 2025 52 views 52 comments I AM WEIGHED ON SCALES WHICH HAVE A 10% ERROR, THAT IS, THE SCALES SHOW ME 10% HEAVIER THAN MY REAL WEIGHT. IF I ACTUALLY WEIGH 82 KILOGRAMS, WHAT WILL THE SCALE SHOW? Show working out please! 3 September 2025 160 views 198 comments What is the answer for -2x = 34 3 September 2025 31 views 31 comments What order must the earth, the sun, and the moon be in to be a lunar eclipse? 3 September 2025 78 views 78 comments what is the answer for ✓-30 *✓-6 3 September 2025 33 views 33 comments Today’s secret time travel code word is A. Estate B. Assembly C. Bastille D. Louis XV 3 September 2025 119 views 119 comments Which major Marvel film's trailer premiered at Comic-Con 2022 Phase 6? 28 Agustus 2025 70 views 70 comments sales tax on a $400 stereo is $16. What is the tax on a $650 TV? 1 September 2025 64 views 64 comments I've recently refactored my code and now I'm getting "error: cannot find symbol" errors. What's the most likely cause? 26 Agustus 2025 118 views 118 comments Bonsoir c urgent j aurai besoin d aide Comment résoudre l équation X+30=2(x +5) Sa fait 20 pour x Mais Je n arrive pas à détaillé le calcul Merci d avance 28 Agustus 2025 160 views 187 comments What does 'Under Maintenance' mean on the Cloudflare status page? 26 Agustus 2025 65 views 65 comments