1.8A-12A= 2.(3x+4y)-(X-Y)= 3.6x (3p+5)=

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1.8A-12A=
2.(3x+4y)-(X-Y)=
3.6x (3p+5)=

Jawaban Terkonfirmasi

1. 8a -12a= -4a
2. (3x+4y) -(x-y)
= 3x+4y -x+y
= 2x +5y
3. 6x(3p+5)
= 18xp +30x

1. 8A-12A = -4A
2. (3x+4y)-(x-y) = 3x + 4y -x +y
                       = 3x-x +4y + y
                       = 2x +5y

3. 6x (3p+5) = 6x(3p) + 6x(5)
                  = 12px + 30x

Semoga Membantu 🙂