Hasil(× - 4y)(12ײ-16×y+9y²)

[tex](x - 4y)(12 {x}^{2} - 16xy + 9 {y}^{2} ) \\ 12 {x}^{3} - 16 {x}^{2} y + 9x {y}^{2} - 48 {x}^{2} y + 64x {y}^{2} - 36 {y}^{3} \\ 12 {x}^{3} - 36 {y}^{3} - 64 {x}^{2} y + 75x {y}^{2} [/tex]
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