5 per (x+2) + 5 per (x-2)
Matematika
andidiana
Pertanyaan
5 per (x+2) + 5 per (x-2)
2 Jawaban
-
1. Jawaban subebe
5/(x+2) + 5/(x-2) = (5(x-2) + 5(x+2)) / (x^2 - 4)
= ( 5x - 10 +5x + 10) / (x^2-4)
= 10x /(x^2-4) -
2. Jawaban sherlyind
10 x per (x kuadrat - 4)