x+1x=3 হলে, x2+1x2=কত?
x+1x=3 হলে, x2+1x2=কত? Correct Answer 11
<math xmlns = "http://www.w3.org/1998/Math/MathML"><mtext>দেয়া আছে, x - </mtext><mfrac><mn>1</mn><mi>x</mi></mfrac><mtext>  =  3</mtext><mspace linebreak = "newline"/><mo>∴</mo><mo> </mo><msup><mi>x</mi><mn>2</mn></msup><mo> + </mo><mfrac><mn>1</mn><msup><mi>x</mi><mn>2</mn></msup></mfrac><mo> </mo><msup><mfenced><mrow><mi>x</mi><mo> - </mo><mo> </mo><mfrac><mn>1</mn><mi>x</mi></mfrac></mrow></mfenced><mn>2</mn></msup><mo> </mo><mo> + </mo><mo> </mo><mn>2</mn><mo>.</mo><mi>x</mi><mo>.</mo><mfrac><mn>1</mn><mi>x</mi></mfrac><mspace linebreak = "newline"/><msup><mtext>  =  (3)</mtext><mtext>2</mtext></msup><mtext>  +  2 =  9  +  2  = 11</mtext></math>
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