Suka algebra?
kerjain ini ~~~ kudu teliti
a + 2b + 7c + 2d + 4a - c + 6b - 3d + 3c - d + 3a - 3b
slamat mengerjakan!![]()
kerjain ini ~~~ kudu teliti
a + 2b + 7c + 2d + 4a - c + 6b - 3d + 3c - d + 3a - 3b
slamat mengerjakan!
a + 2b + 7c + 2d + 4a - c + 6b - 3d + 3c - d + 3a - 3b
= 1a + 2b + 7c + 2d + 4a - 1c + 6b - 3d + 3c - 1d + 3a - 3b
= (1a + 4a + 3a) + (2b + 6b - 3b) + (7c - 1c + 3c) + (2d - 3d - 1d)
= (5a + 3a) + (8b - 3b) + (6c + 3c) + (1d - 1d)
= 8a + 5b + 9c + 0
= 8a + 5b + 9c
#Koreksi
→ a + 2b + 7c + 2d + 4a - c + 6b - 3d + 3c - d + 3a - 3b
→ a + 4a + 3a + 2b + 6b - 3b + 7c - c + 3c + 2d - 3d - d
→ 5a + 3a + 8b - 3b + 6c + 3c - d - d
→ 8a + 5b + 9c - 2d
[tex]\purple{\boxed{\blue{\boxed{\green{\star{\orange{\ \: \: \mathcal{JK} \: \: \: {\green{\star}}}}}}}}} [/tex]
[answer.2.content]
