Multiply ii) 3ab (a2b ─ ab2 )
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Answer:
3a³b² - 3a²b³
Step-by-step explanation:
3ab (a²b ─ ab² )
⇒ 3ab(a²b) - 3ab(ab²)
⇒ 3a³b² - 3a²b³
∴ 3ab (a²b ─ ab² ) = 3a³b² - 3a²b³
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