(x-2y)5 #5= pangkat tolong jabarkan
Matematika
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Pertanyaan
(x-2y)5 #5= pangkat tolong jabarkan
1 Jawaban
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1. Jawaban KimJongIn140194
(x-2y)⁵= (x-2y).(x-2y)
=x(x-2y)-2y(x-2y)
=x²-x2y-x2y=+2y²
=x²-4xy-y²