Math, asked by aron85, 10 months ago

4) What must be subtracted from 3a2

- 6ab - 3b2

- 1 to get 4a2

- 7ab - 4b2 + 1?

Answers

Answered by SDevna

3

Answer:

3a2-6ab-3b2-1-A=4a2-7ab-4b2+1

3a2-6ab-3b2-1-4a2+7ab+4b2-1=A

-a2-ab-b2-2=A

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