Quiz! [+50]

Penjelasan dengan langkah-langkah:

• 2axy(3axy – 20a)

= (2axy × 3axy) – (2axy × 20a)

= 6a²x²y² – 40a²xy

• 5(adh + 5a)

= (5×adh) + (5×5a)

= 5adh + 25a

• 10x(100x + 1000)

= (10x × 100x) + (10x × 1000)

= 1000x² + 10000x

CMIIW