সূত্র ও অনুসিদ্ধান্ত-বীজগণিতীয় রাশি বর্গ সংশ্লিষ্ট
সূত্র ও অনুসিদ্ধান্ত (বর্গ)
A
01 |
![Rendered by QuickLaTeX.com \[ \ (a+b)^2 = a^2 + 2ab + b^2 \]](http://mathbd.com/wp-content/ql-cache/quicklatex.com-51b5f42c614f4d24bf8aac233c8e1e7a_l3.png)
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সূত্র |
02 |
![Rendered by QuickLaTeX.com \[ \ (a+b)^2 = (a-b)^2 + 4ab \]](http://mathbd.com/wp-content/ql-cache/quicklatex.com-108608cea3d4500cb36849e6092cad65_l3.png)
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অনুসিদ্ধান্ত |
B
03 |
![Rendered by QuickLaTeX.com \[ \ (a-b)^2 = a^2 - 2ab + b^2 \]](http://mathbd.com/wp-content/ql-cache/quicklatex.com-8d7a715c8cdbb3e6b51b413f163dd07a_l3.png)
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সূত্র |
04 |
![Rendered by QuickLaTeX.com \[ \ (a-b)^2 = (a+b)^2 - 4ab \]](http://mathbd.com/wp-content/ql-cache/quicklatex.com-4164dffd686332cf2689c7e170252ef5_l3.png)
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অনুসিদ্ধান্ত |
C
05 |
![Rendered by QuickLaTeX.com \[ \ a^2 + b^2 = (a+b)^2 - 2ab \]](http://mathbd.com/wp-content/ql-cache/quicklatex.com-b3b5443ed3bccb9a8245a0cd51a18417_l3.png)
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অনুসিদ্ধান্ত |
06 |
![Rendered by QuickLaTeX.com \[ \ a^2 + b^2 = (a-b)^2 + 2ab \]](http://mathbd.com/wp-content/ql-cache/quicklatex.com-b6997a923c6b429e22653ec8828e0339_l3.png)
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অনুসিদ্ধান্ত |
07 |
![Rendered by QuickLaTeX.com \[ \ a^2 + b^2 = \frac{(a+b)^2 + (a-b)^2}{2} \]](http://mathbd.com/wp-content/ql-cache/quicklatex.com-e751eaa71185261aebd9933451f1265b_l3.png)
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অনুসিদ্ধান্ত |
08 |
![Rendered by QuickLaTeX.com \[ \ a^2 - b^2 = (a+b)(a-b) \]](http://mathbd.com/wp-content/ql-cache/quicklatex.com-85bb6c3b440622237ba402e06fd43039_l3.png)
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সূত্র |
D
09 |
![Rendered by QuickLaTeX.com \[ \ 2(a^2 + b^2)=(a+b)^2+(a-b)^2 \]](http://mathbd.com/wp-content/ql-cache/quicklatex.com-5c07bae3e3f8ffc23968a33eb4042c2c_l3.png)
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অনুসিদ্ধান্ত |
10 |
![Rendered by QuickLaTeX.com \[ \ 4ab=(a+b)^2-(a-b)^2 \]](http://mathbd.com/wp-content/ql-cache/quicklatex.com-5ed69953d2a693e75e9d44b68aaad625_l3.png)
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অনুসিদ্ধান্ত |
11 |
![Rendered by QuickLaTeX.com \[ \ ab = (\frac{a+b}{2})^2 - (\frac{a-b}{2})^2 \]](http://mathbd.com/wp-content/ql-cache/quicklatex.com-b840e7440853e6e85fb11904f22252f2_l3.png)
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অনুসিদ্ধান্ত |
E
12 |
![Rendered by QuickLaTeX.com \[ \ (a+b+c)^2=a^2+b^2+c^2+2ab+2bc+2ca \]](http://mathbd.com/wp-content/ql-cache/quicklatex.com-a1a5a3bbdee1d39352bef59e40c6b420_l3.png)
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সূত্র |
13 |
![Rendered by QuickLaTeX.com \[ \ (x+a)(x+b) = x^2 + (a+b)x + ab \]](http://mathbd.com/wp-content/ql-cache/quicklatex.com-e8639774ebd3c6b7c8c38f5dddb329f5_l3.png)
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সূত্র |
Vary wonderfull thing.