Question

Subtract the sum of (12ab-10b^2-18a^2) and (9ab+12a^2+14b^2) from the sum of (ab+2b^2) and (3b^2-a^2).

Answer 1

Answer:

5a^2+b^2-20ab

Step-by-step explanation:

For Explanation, Refer to the Attachment.

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