tolong jwb nmr 8 ya pke cara
Matematika
feliciaaivana14
Pertanyaan
tolong jwb nmr 8 ya pke cara
2 Jawaban
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1. Jawaban Nik001
(3x² - 2y²) (4x² - 5y²)
= 12x^4 - 15x²y² - 8x²y² + 10y^4
= 12x^4 - 23x²y² + 10y^4 (D) -
2. Jawaban Xro0t
(3x² - 2y²)(4x² - 5y²)
= 12x^4 - 15 x²y² - 8 x²y² + 10 y^4
= 12x^4 - 23 x²y² + 10y^4 (D).