Math, asked by joytigurung6323, 4 days ago

find the sum of the following expression 3a + 5ab - 2b. 7a-3ab+12ab , 8ab +5 b

Answers

Answered by Learner9968

3

3a + 5ab - 2b+ 7a-3ab+12ab + 8ab +5 b

3a+7a -2b+5b +5ab-3ab+12ab + 8ab (rearranging)

10a +3b +22ab

Answered by utkarshrajhjp21

2

Answer:

= 3a+5ab -2b

= 7a -3ab +12 ab

= 8ab +5b

= 10 a +22ab +3 b

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