Write (7a – 6b)3
in the expanded form
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Answer:
343a³ - 216b³ - 882a²b - 756ab²
Step-by-step explanation:
(7a - 6b)³
= (7a)³ - (6b)³ - 3(7a)²(6b) - 3(7a)(6b)²
= 343a³ - 216b³ - 882a²b - 756ab²
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