Jawaban:
20a-100
Penjelasan dengan langkah-langkah:
10(2a-10)= 10•2a - 10•10 = 20a-100
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Jawaban:
20a-100
Penjelasan dengan langkah-langkah:
10(2a-10)= 10•2a - 10•10 = 20a-100