Answer:
4a^2+12ab+9b^2
(a+b)^2=a^2+2ab+b^2
hope it helps.
please mark me as the brainliest.
Step-by-step explanation:
(a+b) ²=a²+2ab+b
use this formula for your question..
please mark me as brainliest✌
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Answers & Comments
Answer:
4a^2+12ab+9b^2
(a+b)^2=a^2+2ab+b^2
hope it helps.
please mark me as the brainliest.
Step-by-step explanation:
(a+b) ²=a²+2ab+b
use this formula for your question..
please mark me as brainliest✌