(2x-3) (2x-3)
4 x^{2} -6x-6x+9
4 x^{2} - 12 x +9
Penjelasan dengan langkah-langkah:
(2x - 3)²
= (2x)² - 2 × 2x × 3 + 3²
= 4x² - 2 × 2x × 3 + 3²
= 4x² - 2x + 3²
= 4x² - 12x + 9
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(2x-3) (2x-3)
4 x^{2} -6x-6x+9
4 x^{2} - 12 x +9
Penjelasan dengan langkah-langkah:
(2x - 3)²
= (2x)² - 2 × 2x × 3 + 3²
= 4x² - 2 × 2x × 3 + 3²
= 4x² - 2x + 3²
= 4x² - 12x + 9