(X² - XY + Y²) (X + Y)
Matematika
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Pertanyaan
(X² - XY + Y²) (X + Y)
1 Jawaban
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1. Jawaban eripane05
(X² - XY + Y²) (X + Y)
=x^3 + x²y -x²y - xy² + xy² + y^3
= x^3 + y^3