Exercise 2.1
Unit 2 – Theory of Quadratic Equation
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This Post Has 43 Comments

  1. Muhammad Musab Zia

    Dear Sir
    please send PDF to save in system or mobile

    Muhammad Musab Zia

    1. M hunain

      How to download these notes


    AOA sir how can we save these paper in our pc

    1. Author

      download it.

        1. Waleed Ahmed

          Click on the arrow at the Top-Right Corner of the document.
          This will open the document in google drive.
          In a mobile, three vertical dots will be shown where you will be able to find “DOWNLOAD”. Click on that to download.
          In a PC, there will be a Downward Arrow at the Top-Right Corner. Click on that to download.


          1. Author


    2. Tabna

      by screen snip you can easily do it

      1. Screenshot bruh

        Its called screen shot 💀

  3. Usman ullah

    Sir question no 10 2nd last step ma 2ca ana hai apne ca likha hai 2 miss h please correct it

    1. Author

      I’ve corrected the mistake. Thanks for the correction.

  4. Areej

    Thank you so much sir for these notes may allah bless you

  5. Faiqa Jamil

    The question 9 is wrong

    1. Author

      No, it is correct.

      1. Ibrahim

        No the question is x^2+(k+1/k)+4 but in the note the question x^2+(k+1/k)+3 therefore it is wrong

  6. Abdullah

    How can we download these pdf there is no option please guide me ..!

  7. Hussaan

    Q9 is wrong

    1. Muhammad Faizan

      U are wrong! Q9 is true.

      1. Ibrahim

        No. Value of C=3 in notes while value of C=4 in book.

  8. rauf

    its arrangement of formula not mistake correct question no .9

  9. Hafiz burhan

    Thnx sir ya note bana ka Liya in sa kafi help ho gati ha notes bhi easily bn jata han or samajh bhi a jati ha

  10. Muhammad Faizan

    Dear Sir
    please send PDF to save in system or mobile
    Muhammad Faizan


    Question 9 is not wrong because according to old it is 3 but in new books it is 4 now if should solve it according to new version
    Its answer is {2(k-1/k)} power mia square

    1. Organizer

      ok, we’ll check it.

  12. Eshal

    So we will put 4 instead of 3 right??

  13. Shehryar zia

    Hello sir In Q9 you put wrong value please correct it

  14. Hammad Ali

    Sir idhar Q no 9 ki statement me 3 nahi 4 ana hai c ki value

    1. Author

      OK, Question is different.

  15. Abdullah

    Dear Sir, Please correct Q No. 09. In Book it is x2-2(k+1/k)x+4 While in your Notes it is x2-2(k+1/k)x+3 . Kindly check this question.

    1. Author

      Okay, we’ll check it.

    2. Abdulrafay

      Thanks to all you’re work helping me to solve these equations.
      Remember (students) it’s not for copy pasting it’s just for help so you can see you’re mistake and make it right.
      Thank you author

  16. Ahmad

    First of all check the question then check your answer especially for students.
    It’s Federal board not Peshawar.
    So make your concept clear.

  17. Sajid

    In Qno5 a power 2 where it goes

  18. Fahad

    The question Q.9 is wrong kindly check it and correct it. The value is (x+4) not (x+3). Btw thanks for the notes it really helps us out.

    1. Author

      Okay, We’ll check it.

  19. aleenafizza

    its good notes for every students

  20. Nawal

    No it is incorrect because there shouldn’t be “3” in the question, there should “4”. I have the book and in the book it’s ” 4″

  21. Moeez Ahmed

    Q. 9 is wrong plz sir isay thk kr dein plz correct it

  22. Farhan

    Thankuuuuuuuuu thankuuuu so so much

  23. Rehan ali

    These are helpful for everyone
    What’s good. ☺️☺️

  24. johar

    sir ex 2.1 qestion 3 3rd line. how 2k is there

  25. Abdul Raheem

    Sir, Question 9 is wrong. U can check it from the book. Question written on the book is x^2-2(k+1/k)x+4=0 but u have written x^2-2(k+1/k)x+*3*, this is the mistake. u have written 3 instead of 4. Kindly plz correct it cz i got confused.

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