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<p dir="ltr"><b><i>Now , </i></b></p> <p dir="ltr"><b><i>If you want to get update massage regularly , like us on Facebook / </i></b><b><i>Sûpèrstãr</i></b></p>

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Easy square trick

<div dir="ltr" style="text-align: left;" trbidi="on"> <div dir="ltr"> <br /> <i><b>Slogan for square </b></i></div> <div dir="ltr"> <i><b>X² = B² ± 2DB + D²</b></i></div> <div dir="ltr"> <i><b>Where ,</b></i></div> <div dir="ltr"> <i><b>X = a number of which we have to find out square </b></i></div> <div dir="ltr"> <i><b>B = a nearest number of which square can be count easily</b></i></div> <div dir="ltr"> <i><b>D = a different between X & B </b></i></div> <div dir="ltr"> <i><b>± = if B is big then ( - )and if B is small then ( + )</b></i></div> <div dir="ltr"> <i><b>Example :</b></i></div> <div dir="ltr"> <i><b>Find out (43)² </b></i></div> <div dir="ltr"> <i><b>X² = B² ± 2DB + D²</b></i></div> <div dir="ltr"> <i><b>Here,</b></i></div> <div dir="ltr"> <i><b>X = 43</b></i><br /> <i><b>B = 45</b></i><br /> <i><b>D = 2</b></i><br /> <i><b>± = - </b></i></div> <div dir="ltr"> <i><b>(43)² = (45)² - ( 2 * 2) (45) + (2)²</b></i><br /> <i><b>  = 2025 - 4 * 45 + 4</b></i><br /> <i><b>  = 2025 - 180 + 4</b></i><br /> <i><b>(43)² = 1849</b></i></div> <div dir="ltr"> <i><b>Now suppose B is 40 then </b></i></div> <div dir="ltr"> <i><b>D = 3</b></i><br /> <i><b>± = +</b></i></div> <div dir="ltr"> <i><b>(43)² =(40)² + (2 * 3 ) (40) + (3)² </b></i><br /> <i><b>  = 1600 + 6 * 40 + 9</b></i></div> <div dir="ltr"> <i><b>  = 1600 + 240 + 9</b></i></div> <div dir="ltr"> <i><b>(43)² = 1849</b></i></div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjUc46PQ8xiTtHk_tJPB7XD4EBZIGLHUCwUWxO2qoKJf13xyIYj_OuN8kg0dcvla1wVYmLjZOW7o2ZSvzQTjiOyjT81hMRc_hoz0RR-HNesyCgZiFYr-jQEPxZ3YxTO9hdWSgLLZTJHpAo/s1600/IMG_20160612_163755.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"> <img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjUc46PQ8xiTtHk_tJPB7XD4EBZIGLHUCwUWxO2qoKJf13xyIYj_OuN8kg0dcvla1wVYmLjZOW7o2ZSvzQTjiOyjT81hMRc_hoz0RR-HNesyCgZiFYr-jQEPxZ3YxTO9hdWSgLLZTJHpAo/s640/IMG_20160612_163755.JPG" /> </a> </div> </div>

Easy square trick

Slogan for square X² = B² ± 2DB + D² Where , X = a number of which we have to find out square B = a nearest number of which squar...

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<div dir="ltr" style="text-align: left;" trbidi="on"> Hi all my friends   visit my new blog! !!!<br /> Thanks for visiting my blog<br /> <br /> We will coming soon with easy math tricks.........</div>

Hi all my friends   visit my new blog! !!! Thanks for visiting my blog We will coming soon with easy math tricks.........

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