x+1x=2 হলে x3+1x3 এর মান কত ?
x+1x=2 হলে x3+1x3 এর মান কত ? Correct Answer 2
<math xmlns = "http://www.w3.org/1998/Math/MathML"><msup><mi>x</mi><mn>3</mn></msup><mo> </mo><mo> + </mo><mo> </mo><mfrac><mn>1</mn><msup><mi>x</mi><mn>3</mn></msup></mfrac><mspace linebreak = "newline"/><mo> = </mo><msup><mfenced><mrow><mi>x</mi><mo> </mo><mo> + </mo><mo> </mo><mfrac><mn>1</mn><mi>x</mi></mfrac></mrow></mfenced><mn>3</mn></msup><mo> </mo><mo> - </mo><mo> </mo><mn>3</mn><mo>.</mo><mi>x</mi><mo>.</mo><mfrac><mn>1</mn><mi>x</mi></mfrac><mo> </mo><mfenced><mrow><mi>x</mi><mo> </mo><mo> + </mo><mfrac><mn>1</mn><mi>x</mi></mfrac><mo> </mo></mrow></mfenced><mspace linebreak = "newline"/><mo> = </mo><msup><mn>2</mn><mn>3</mn></msup><mo> </mo><mo> - </mo><mo> </mo><mn>3</mn><mo>.</mo><mn>2</mn><mspace linebreak = "newline"/><mo> = </mo><mo> </mo><mn>8</mn><mo> </mo><mo> - </mo><mo> </mo><mn>6</mn><mspace linebreak = "newline"/><mo> = </mo><mo> </mo><mn>2</mn></math>