2/3x-1 +3/x-5=........ bantu pakai cara
Matematika
TataNS1
Pertanyaan
2/3x-1 +3/x-5=........
bantu pakai cara
bantu pakai cara
1 Jawaban
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1. Jawaban Anonyme
Kelas 7 Matematika
Bab Aljabar
2/(3x - 1) + 3/(x - 5)
= (2 . (x - 5) + 3 (3x - 1))/((3x - 1)(x - 5))
= (2x - 10 + 9x - 3)/(3x² - 15x - x + 5)
= (11x - 13)/(3x² - 16x + 5)