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<title>QnA fy - Recent questions tagged দ্বিঘাত</title>
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<title>সমাধান কর: $\left(y+5\right)\left(y-5\right)=24$</title>
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<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 17:05:47 +0000</pubDate>
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<title>সমাধান কর: $\left(\sqrt2x+3\right)\left(\sqrt3x-2\right)=0$</title>
<link>https://qnafy.com/15431/%E0%A6%B8%E0%A6%AE%E0%A6%BE%E0%A6%A7%E0%A6%BE%E0%A6%A8-%E0%A6%95%E0%A6%B0-%24-left-sqrt2x-3-right-left-sqrt3x-2-right-0%24</link>
<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 17:05:10 +0000</pubDate>
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<title>সমাধান কর: $2\left(z^2-9\right)+9z=0$</title>
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<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 17:04:39 +0000</pubDate>
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<title>সমাধান কর: $\frac{3}{2z+1}+\frac{4}{5z-1}=2$</title>
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<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 17:04:09 +0000</pubDate>
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<title>সমাধান কর: $\frac{x-2}{x+2}+\frac{6\left(x-2\right)}{x-6}=1$</title>
<link>https://qnafy.com/15428/%E0%A6%B8%E0%A6%AE%E0%A6%BE%E0%A6%A7%E0%A6%BE%E0%A6%A8-%E0%A6%95%E0%A6%B0-%24-frac-x-2-x-2-frac-6-left-x-2-right-x-6-1%24</link>
<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 17:03:32 +0000</pubDate>
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<title>সমাধান কর: $\frac{x}{a}+\frac{a}{x}=\frac{x}{b}+\frac{b}{x}$</title>
<link>https://qnafy.com/15427/%E0%A6%B8%E0%A6%AE%E0%A6%BE%E0%A6%A7%E0%A6%BE%E0%A6%A8-%E0%A6%95%E0%A6%B0-%24-frac-x-a-frac-a-x-frac-x-b-frac-b-x-%24</link>
<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 17:02:53 +0000</pubDate>
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<title>সমাধান কর: $\frac{x-a}{x-b}+\frac{x-b}{x-a}=\frac{a}{b}+\frac{b}{a}$</title>
<link>https://qnafy.com/15426/%E0%A6%B8%E0%A6%AE%E0%A6%BE%E0%A6%A7%E0%A6%BE%E0%A6%A8-%E0%A6%95%E0%A6%B0-%24-frac-x-a-x-b-frac-x-b-x-a-frac-a-b-frac-b-a-%24</link>
<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 17:02:11 +0000</pubDate>
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<title>সমাধান সেট নির্ণয় কর: $\frac{3}{x}+\frac{4}{x+1}=2$</title>
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<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 17:00:40 +0000</pubDate>
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<title>সমাধান সেট নির্ণয় কর: $\frac{x+7}{x+1}+\frac{2x+6}{2x+1}=5$</title>
<link>https://qnafy.com/15424/%E0%A6%B8%E0%A6%AE%E0%A6%BE%E0%A6%A7%E0%A6%BE%E0%A6%A8-%E0%A6%B8%E0%A7%87%E0%A6%9F-%E0%A6%A8%E0%A6%BF%E0%A6%B0%E0%A7%8D%E0%A6%A3%E0%A7%9F-%E0%A6%95%E0%A6%B0-%24-frac-x-7-x-1-frac-2x-6-2x-1-5%24</link>
<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 16:59:15 +0000</pubDate>
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<title>সমাধান সেট নির্ণয় কর: $\frac{1}{x}+\frac{1}{a}+\frac{1}{b}=\frac{1}{x+a+b}$</title>
<link>https://qnafy.com/15423/%E0%A6%B8%E0%A6%AE%E0%A6%BE%E0%A6%A7%E0%A6%BE%E0%A6%A8-%E0%A6%B8%E0%A7%87%E0%A6%9F-%E0%A6%A8%E0%A6%BF%E0%A6%B0%E0%A7%8D%E0%A6%A3%E0%A7%9F-%E0%A6%95%E0%A6%B0-%24-frac-1-x-frac-1-a-frac-1-b-frac-1-x-a-b-%24</link>
<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 16:58:12 +0000</pubDate>
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<title>সমাধান সেট নির্ণয় কর: $x+\dfrac{1}{x}=2$</title>
<link>https://qnafy.com/15422/%E0%A6%B8%E0%A6%AE%E0%A6%BE%E0%A6%A7%E0%A6%BE%E0%A6%A8-%E0%A6%B8%E0%A7%87%E0%A6%9F-%E0%A6%A8%E0%A6%BF%E0%A6%B0%E0%A7%8D%E0%A6%A3%E0%A7%9F-%E0%A6%95%E0%A6%B0-%24x-dfrac-1-x-2%24</link>
<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 16:56:28 +0000</pubDate>
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<title>সমাধান সেট নির্ণয় কর: $\frac{\left(x+1\right)^3-\left(x-1\right)^3}{\left(x+1\right)^2-\left(x-1\right)^2}=2$</title>
<link>https://qnafy.com/15421/%E0%A6%B8%E0%A6%AE%E0%A6%BE%E0%A6%A7%E0%A6%BE%E0%A6%A8-%E0%A6%B8%E0%A7%87%E0%A6%9F-%E0%A6%A8%E0%A6%BF%E0%A6%B0%E0%A7%8D%E0%A6%A3%E0%A7%9F-%E0%A6%95%E0%A6%B0-%24-frac-left-x-1-right-3-left-x-1-right-3-left-x-1-right-2-left-x-1-right-2-2%24</link>
<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 16:55:52 +0000</pubDate>
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<title>দুই অঙ্কবিশিষ্ট কোনো সংখ্যার অঙ্কদ্বয়ের সমষ্টি $15$ এবং এদের গুণফল $56$; সংখ্যাটি কত?</title>
<link>https://qnafy.com/15420/%E0%A6%A6%E0%A7%81%E0%A6%87-%E0%A6%85%E0%A6%99%E0%A7%8D%E0%A6%95%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A6%BF%E0%A6%B7%E0%A7%8D%E0%A6%9F-%E0%A6%95%E0%A7%8B%E0%A6%A8%E0%A7%8B-%E0%A6%B8%E0%A6%82%E0%A6%96%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%B0-%E0%A6%85%E0%A6%99%E0%A7%8D%E0%A6%95%E0%A6%A6%E0%A7%8D%E0%A6%AC%E0%A7%9F%E0%A7%87%E0%A6%B0-%E0%A6%B8%E0%A6%AE%E0%A6%B7%E0%A7%8D%E0%A6%9F%E0%A6%BF-%2415%24-%E0%A6%8F%E0%A6%AC%E0%A6%82-%E0%A6%8F%E0%A6%A6%E0%A7%87%E0%A6%B0-%E0%A6%97%E0%A7%81%E0%A6%A3%E0%A6%AB%E0%A6%B2-%2456%24-%E0%A6%B8%E0%A6%82%E0%A6%96%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%9F%E0%A6%BF-%E0%A6%95%E0%A6%A4</link>
<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 16:54:25 +0000</pubDate>
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<title>একটি সমকোণী ত্রিভুজের অতিভুজের দৈর্ঘ্য $15$ সে.মি. ও অপর বাহুদ্বয়ের দৈর্ঘ্যের অন্তর $3$ সে.মি.। ঐ বাহুদ্বয়ের দৈর্ঘ্য নির্ণয় কর।</title>
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<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 16:54:00 +0000</pubDate>
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<title>একটি ত্রিভুজের ভূমি তার উচ্চতার দ্বিগুণ অপেক্ষা $6$ সে.মি. বেশি। ত্রিভুজ ক্ষেত্রটির ক্ষেত্রফল $810$ বর্গ সে.মি. হলে, এর উচ্চতা কত?</title>
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<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 16:53:14 +0000</pubDate>
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<title>একটি শ্রেণিতে যতজন ছাত্র-ছাত্রী পড়ে প্রত্যেকে তার সহপাঠীর সংখ্যার সমান টাকা চাঁদা দেওয়ায় মোট $420$ টাকা চাঁদা উঠল। ঐ শ্রেণির ছাত্র-ছাত্রীর সংখ্যা কত এবং প্রত্যেকে কত টাকা করে চাঁদা দিল?</title>
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<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 16:52:48 +0000</pubDate>
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<title>একটি শ্রেণিতে যতজন ছাত্র-ছাত্রী পড়ে, প্রত্যেকে তত পয়সার চেয়ে আরও $30$ পয়সা বেশি করে চাঁদা দেওয়াতে মোট $70$ টাকা উঠল। ঐ শ্রেণির ছাত্র-ছাত্রীর সংখ্যা কত?</title>
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<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 16:52:22 +0000</pubDate>
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<title>নাবিলের বয়স যখন শুভর বর্তমান বয়সের সমান ছিল তখন শুভর যে বয়স ছিল নাবিলের বর্তমান বয়স তার দ্বিগুণ। শুভর বয়স যখন নাবিলের বর্তমান বয়সের সমান হবে তখন তাদের দুইজনের বয়সের যোগফল $63$ হলে প্রত্যেকের বর্তমান বয়স কত?</title>
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<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 16:51:53 +0000</pubDate>
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<title>বাসে ওঠার লাইনে সোহাগের পিছনে যতজন দাঁড়িয়ে আছে সামনে তার থেকে দুইজন বেশি দাঁড়িয়ে আছে। তার পিছনে যতজন দাঁড়িয়ে আছে সম্পূর্ণ লাইনে তার তিনগুণ যাত্রী। লাইনে কতজন যাত্রী দাঁড়িয়ে আছে?</title>
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<category>Algebra</category>
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<pubDate>Tue, 12 Aug 2025 16:50:58 +0000</pubDate>
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<item>
<title>সবুজ $3:30$টার সময় বাসা থেকে ড্রয়িং ক্লাসে গেল। সে যখন স্কুল থেকে বাসায় ফিরেছিল তখনও মিনিটের কাঁটা খাড়া নিচের দিকে ছিল কিন্তু $3:30$টার তুলনায় দুইটি কাঁটার মধ্যে দূরত্ব $30$ ডিগ্রি কম ছিল। সবুজ স্কুল থেকে বাসায় কখন ফিরেছিল?</title>
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