Question

Tolong dikumpul besok

#jawab ny yg pasti biar bener
#tolong disederhanakan
#menggunakan jalan

Answer 1

Verified answer

1. 18/3x = 6/x

2. (2(a+2) + 4(a-1))/(a-1)(a+2)
= (2a + 4 + 4a - 4)/a² + a - 2
= 6a/a²+a-2

3. (8a-12)/6x = (4a -6)/3x

4. (4ax-12a)/36ax
= (ax-4a)/9ax
= (x-4)/9x

5. xy/z × yz/x
= y/y
= 1