Question

5a²b-3ab+4ab-7 by 3a²b​

Answer 1

Answer:

To find: = (2ab

2

+3a

2

b−4ab)−(3ab−8ab

2

+2a

2

b)

=2ab

2

+3a

2

b−4ab−3ab+8ab

2

−2a

2

b

=2ab

2

+8ab

2

+3a

2

b−2a

2

b−4ab−3ab

=10ab

2

+a

2

b−7ab

Step-by-step explanation:

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Answer 2

l don't know sorry sorry sorry sorry sorry sorry sorry sorry