Sederhanakan: (5x - 2y)(4x + 4y)
Matematika
armyxx207
Pertanyaan
Sederhanakan:
(5x - 2y)(4x + 4y)
(5x - 2y)(4x + 4y)
2 Jawaban
-
1. Jawaban reysameivita
5x + 4x = 9x
-2y + 4y = 2y
jadi,jawabanya 9x 2y
semoga membantu -
2. Jawaban Anisaapn
(5x-2y)(4x+4y) bentuk sederhananya
= 20x^2 + 20xy - 8xy - 8y^2
= 20x^2 - 8y^2 + 12xy
= 4(5x^2 - 2y^2 + 3xy)
Semoga Bermanfaat