Math, asked by chetan202011, 3 months ago

Subtract 5a – 7ab + 4b from

12a – 9ab + 5b .

Answers

Answered by madhuvarma81

85

Answer:

7a - 2ab + b

Step-by-step explanation:

= 12a - 9ab + 5b - ( 5a - 7ab + 4b )

= 12a - 9ab + 5b - 5a + 7ab - 4b

= 7a - 2ab + b

Hope this will help you.

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