--4×(2×-y)(3×+2y= bntuiin donk
Matematika
dede441
Pertanyaan
--4×(2×-y)(3×+2y=
bntuiin donk
bntuiin donk
2 Jawaban
-
1. Jawaban Anonyme
Bab Aljabar
Matematika SMP Kelas VIII
-4 . (2x - y) (3x + 2y)
= -4 (6x² + 4xy - 3xy - 2y²)
= -4 (6x² + xy - 2y²)
= -24x² - 4xy + 8y² -
2. Jawaban Milieth
-4x(2x-y)(3x+2y)=-4x(6x²+4xy-3xy-2y²)
=-4x(6x²+xy-2y²)
=-24x³-4x²y+8xy²