Math, asked by kala090478, 10 months ago

add the following 3a2b +4ab- b2 ,7b2-4ab+2axb ,a2+b2

Answers

Answered by meerarana032

1

Answer:

3a^2 + 7b^2 + 2axb + a^2

Step-by-step explanation:

3a^2b+4ab-b^2-4ab+2axb+a^2+b^2

3a^2+7b^2+2axb+a^2

Answered by fayizhabitat

1

Answer:

3a^2 + 7b^2 + 2axb + a^2

Step-by-step explanation:

3a^2b+4ab-b^2-4ab+2axb+a^2+b^2

3a^2+7b^2+2axb+a^2

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