In Matematika / Sekolah Menengah Atas | 2025-08-10
Asked by asmisri
Jawaban:15Penjelasan dengan langkah-langkah:5x²+4x+3=5(-2)²+4(-2)+3=5(4)-8+3=20-8+3=12+3=15
Answered by angsur349 | 2025-08-10