2p-15+1=p-110সমীকরণে p-এর মান কত ?

2p-15+1=p-110সমীকরণে p-এর মান কত ? Correct Answer -3

<math xmlns = "http://www.w3.org/1998/Math/MathML"><mo> = </mo><msup><mi>x</mi><mn>2</mn></msup><mo> - </mo><mn>3</mn><mi>x</mi><mo> + </mo><mn>2</mn><mspace linebreak = "newline"/><mo> = </mo><msup><mi>x</mi><mn>2</mn></msup><mo> - </mo><mn>2</mn><mi>x</mi><mo> - </mo><mi>x</mi><mo> - </mo><mn>2</mn><mspace linebreak = "newline"/><mo> = </mo><mi>x</mi><mfenced><mrow><mi>x</mi><mo> - </mo><mn>2</mn></mrow></mfenced><mo> - </mo><mn>1</mn><mfenced><mrow><mi>x</mi><mo> - </mo><mn>2</mn></mrow></mfenced><mspace linebreak = "newline"/><mo> = </mo><mfenced><mrow><mi>x</mi><mo> - </mo><mn>1</mn></mrow></mfenced><mfenced><mrow><mi>x</mi><mo> - </mo><mn>2</mn></mrow></mfenced></math><math xmlns = "http://www.w3.org/1998/Math/MathML"><mo>&#x2234;</mo></math> উৎপাদকটি <math xmlns = "http://www.w3.org/1998/Math/MathML"><mfenced><mrow><mi>x</mi><mo> - </mo><mn>1</mn></mrow></mfenced></math>