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Evaluate : (5 3/5)2 - (3 2/5)2 using identity​

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>a²-b² <a href="https://interviewquestions.tuteehub.com/tag/identity-1036134" style="font-weight:bold;" target="_blank" title="Click to know more about IDENTITY">IDENTITY</a> will be <a href="https://interviewquestions.tuteehub.com/tag/used-2318798" style="font-weight:bold;" target="_blank" title="Click to know more about USED">USED</a> </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>a²-b²=(a+b)×(a-b)</p><p> =17×4.1</p><p> =69.7</p></body></html>


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