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Using suitable identities find the product of I) (3a+B)^2please be fast it's urgent​

Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/identity-1036134" style="font-weight:bold;" target="_blank" title="Click to know more about IDENTITY">IDENTITY</a>: <strong><em>(</em></strong><strong><em>a</em></strong><strong><em>+</em></strong><strong><em><a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a></em></strong><strong><em>)</em></strong><strong><em>^</em></strong><strong><em>2</em></strong><strong><em> </em></strong><strong><em>=</em></strong><strong><em>a</em></strong><strong><em>^</em></strong><strong><em>2</em></strong><strong><em>+</em></strong><strong><em>2</em></strong><strong><em>a</em></strong><strong><em>b</em></strong><strong><em>+</em></strong><strong><em>b</em></strong><strong><em>^</em></strong><strong><em>2</em></strong></p><p></p><p><strong>Step-by-step <a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p>(<a href="https://interviewquestions.tuteehub.com/tag/3a-310574" style="font-weight:bold;" target="_blank" title="Click to know more about 3A">3A</a>+b)^2 =3a^2 +2(3a)(b)+ b^2</p><p>=9a^2+6ab+b^2 </p></body></html>


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