Hasil dari perkalian (4×+5) (3×-6) adalah​

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Hasil dari perkalian (4×+5) (3×-6) adalah​

Materi : Bentuk Aljabar

( 4x + 5 )( 3x – 6 )

( 4x )( 3x – 6 ) + 5( 3x – 6 )

12x² – 24x + 15x – 30

12x² – 9x – 30

Semoga bisa membantu

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( 4x + 5 ) ( 3x – 6 )

= 4x x ( 3x – 6 ) + 5 ( 3x – 6 )

= 12x² – 24x + 5 ( 3x – 6 )

= 12x² – 24x + 15x -30

= 12x² – 9x – 30