4x²- 4xy + y²=....................
Matematika
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4x²- 4xy + y²=....................
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1. Jawaban Anonyme
Bab Aljabar
Matematika SMP Kelas VIII
4x² - 4xy + y² = 4x² - 2xy - 2xy + y²
= 2x (2x - y) - y (2x - y)
= (2x - y) (2x - y)
= (2x - y)²