×+5per ×-2 + ×-2per×+5=... tolong di jwb kak besok di kumpul
Matematika
putri5839
Pertanyaan
×+5per ×-2 + ×-2per×+5=... tolong di jwb kak besok di kumpul
1 Jawaban
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1. Jawaban Lianty164
x + 5 / x-2 + x-2 / x + 5 =
= (x +5)(x+5) / (x-2)*x+5) + (x-2)(x-2)/ (x-2)(x+5)
= x+5 / x +2 + x-2 / x+5
= x +5 + x-2 / (x-2)(x+5)
= 2x + 3 / (x -2)(x +5)