Place the indicated product in the proper location on the grid. (3a + 2c )(9a 2 - 6ac + 4c 2 )
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formula:- a³ + b³
=(a+b) (a²-ab+b²)
(3a + 2c) (9a² - 6ac + 4c²)
= (3a + 2c) {(3a)² - 3a.2c + (2c)²}
= (3a)³ + (2c)³
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