Jawab:
1) 3y
2) 3xy
Penjelasan dengan langkah-langkah:
1)
2(3x-6y)+3(5y-2x)
= 6x - 12y + 15y - 6x
= 3y
2)
(-12x²y)÷(-4x)
= 3x^(2-1)y
= 3xy
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Jawab:
1) 3y
2) 3xy
Penjelasan dengan langkah-langkah:
1)
2(3x-6y)+3(5y-2x)
= 6x - 12y + 15y - 6x
= 3y
2)
(-12x²y)÷(-4x)
= 3x^(2-1)y
= 3xy