yg jwb nnti ku ksih follow, like, sm bintang 5
YANG ASAL SAYA REPORT!?
THIS IS BIG POINTT!!
》Aljabar
1. a. 12m + 3 + n + 3n + 2m
= 12m + 2m + 3n + n + 3
= 14m + 4n + 3
b. 7a + 5b + 2a + 10
= 7a + 2a + 5b + 10
= 9a + 5b + 10
c. 5x – 3y – 6 – 2 – 4y
= 5x – 3y – 4y – 6 – 2
= 5x – 7y – 8
2. 2x ( 6x + 3 – 4x )
= 2x ( 2x + 3 )
= 2x.2x + 2x.3
= 4x² + 6x
3. ( 12xy + 8xy² ) ÷ 4y
= 4 ( 3xy + 2xy² ) ÷ 4y
= ( 3xy + 2xy² ) y
= 3xy² + 2xy³
Semoga Membantu