Math, asked by SarahWalia, 2 months ago

(iv) 12a² + 5a + 7 by 3a - 1​

Answers

Answered by pallavinsharma124
2

Step-by-step explanation:

__4a_- 3________

3a-1 ) 12a² + 5a+ 7

- 12a2 -4a

_____________

- 9a+7

- 9a+3

______________

10

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