simplify: (2a-3)× (2a+4b+6c)
Answers
Answered by
1
Answer:
4a² -6a - 12b - 18c + 8ab + 12ac
Step-by-step explanation:
(2a-3)× (2a+4b+6c)
=> 2a× (2a+4b+6c) - 3× (2a+4b+6c)
=> 4a² + 8ab + 12ac -6a - 12b - 18c
=> 4a² -6a - 12b - 18c + 8ab + 12ac
Answered by
1
Answer:
4a² + 8ab + 12ac - 6a - 12b - 18c
Step-by-step explanation:
(2a-3)(2a+4b+6c)
= 2a(2a+4b+6c) - 3(2a+4b+6c)
= 4a² + 8ab + 12ac - 6a - 12b - 18c
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