From the sum of a^2−2ab+b^2 and 2a^2+2ab+b^2 subtract the sum of a^2−b^2 and a^2+ab+3b^2

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Question

Grade: Education Subject: mathematics
From the sum of a^2−2ab+b^2 and 2a^2+2ab+b^2 subtract the sum of a^2−b^2 and a^2+ab+3b^2
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Answer (88)

Best Answer
(56)

a-b

ab^2

ab

a^2+ab+3b^2 

(100)

Answer:

a^2+ab

Step-by-step explanation: