Materi : Persamaan Kuadrat
Bidang : Matematika SMP
(x + 2y)³
= (x + 2y) (x + 2y) (x + 2y)
= (x² + 2xy + 2xy + 4y²) (x + 2y)
= (x² + 4xy + 4y²) (x + 2y)
= x³ + 2x²y + 4x²y + 8xy² + 4xy² + 8y³
= x³ + 6x²y + 12xy² + 8y³
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Materi : Persamaan Kuadrat
Bidang : Matematika SMP
(x + 2y)³
= (x + 2y) (x + 2y) (x + 2y)
= (x² + 2xy + 2xy + 4y²) (x + 2y)
= (x² + 4xy + 4y²) (x + 2y)
= x³ + 2x²y + 4x²y + 8xy² + 4xy² + 8y³
= x³ + 6x²y + 12xy² + 8y³
⚛⚛⚛⚛ Brainly Genius ⚛⚛⚛⚛