What would be the square of 93 using the identity (a +b)2 = a2 + b2 +

1.	What would be the square of 93 using the identity (a +b)2 = a2 + b2 + 2ab?
Answer» <html><body><p>-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>:on <a href="https://interviewquestions.tuteehub.com/tag/decomposing-7675269" style="font-weight:bold;" target="_blank" title="Click to know more about DECOMPOSING">DECOMPOSING</a> :200+<a href="https://interviewquestions.tuteehub.com/tag/9-340408" style="font-weight:bold;" target="_blank" title="Click to know more about 9">9</a> = 209here a = 200 and <a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a> = 9using the identify (a+b)<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a> =a2+2ab+ b2:2092 = (200+9)2 = 2002 +2(200)(9)+92=40000 +3600 +81= 43681</p></body></html>

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