tolong dibantu 2x²-2/x²+2x+1=
Matematika
genaropolii
Pertanyaan
tolong dibantu 2x²-2/x²+2x+1=
1 Jawaban
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1. Jawaban virgeenanuvi
2x² - 2
x² + 2x + 1
= 2(x² - 1)
x² + 2x + 1
= 2(x + 1)(x - 1)
(x + 1)(x + 1)
= 2(x - 1)
(x + 1)
= 2x - 2
x + 1
Maaf kalau salah