Answer:
(a+b)²=a²+2ab+b²
Step-by-step explanation:
Hope this helps!!!
Hi there!
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I believe your answer is:
[tex]a^2+2ab+b^2[/tex]
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Here’s why:
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[tex]\boxed{\text{Calculating the Answer...}}\\\\(a+b)^2\\-------------\\\rightarrow (a+b)(a+b)\\\\---------\\\boxed{\text{Use FOIL.}}\\\\\rightarrow a * a = a ^2\\\rightarrow a * b = ab\\\rightarrow b * a = ba\\\rightarrow b * b = b^2\\---------\\a^2 + ab + ba + b^2\\\\\rightarrow\text{You can rewrite } ba \text{ as } ab. \leftarrow\\\\a^2 + ab + ab + b^2\\\\\rightarrow \boxed{a^2 + 2ab + b^2}[/tex]
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Hope this helps you. I apologize if it’s incorrect.
