2(6a - 5b + 1) jangan ngasal yah
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2(6a - 5b + 1)
= 2 × 6a - 2 × 5b + 2 × 1
= (2 × 6)a - (2 × 5)b + 2
= 12a - 10b + 2
Jawab:
12a + -10b + 2
Penjelasan dengan langkah-langkah:
= 2(6a - 5b + 1)
= 2(6a) + 2(-5b) + 2(1)
= 12a + -10b + 2
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