(6x-9y) power to be 3
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Answered by
1
Answer:
216x³-729y³
Step-by-step explanation:
(6x-9y)³
(6x)³ -(9y)³
216x³-729y³
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Answered by
0
Answer:
(6x-9x)
(6X×6X×6X)-(9Y×9Y×9Y)
216x-729y
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