Question

Subtract 5a - 7ab + 4b from
12a-9ab + 5b​

Answer 1

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Answer 2

SOLUTION

TO DETERMINE

Subtract 5a - 7ab + 4b from 12a-9ab + 5b

EVALUATION

We have Subtract

5a - 7ab + 4b from. 12a-9ab + 5b

Hence the required value

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

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

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

= 7a - 2ab + b

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