(2×-3) (2×+3) plis jawab
Matematika
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Pertanyaan
(2×-3) (2×+3) plis jawab
2 Jawaban
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1. Jawaban syafrizalsoymciq
4x^2 + 6x - 6x -9
4x^2 - 9 -
2. Jawaban Arkan5283
(2x - 3)(2x + 3)
= (2x × 2x) + (2x × 3) + ((- 3) × 2x) + ((- 3) × 3)
= 4x² + 6x - 6x - 9
= 4x² - 9
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