Math, asked by jisanhazari78, 3 days ago

Add using the column method.

3a2 - 6ab -7b2 , 4b2 -3a2 +7a + 6b , 4ab -3 + 2b + 5b2 and 7 - 2b + a -2ab

The answer is 2b2 - 4ab + 8a +6b +4 but can you please show me the process.

Answers

Answered by amitbobbypathak

1

Answer:

42 IS THE ANSWER

Step-by-step explanation:

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