Coordinate Geometry : Intersection of a line and parabola : ExamSolutions

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  • Опубліковано 24 гру 2024

КОМЕНТАРІ • 31

  • @tahabashir9405
    @tahabashir9405 2 роки тому +2

    Many teachers focus on the method only and many like to focus on the logic also , although the video is 11 years old, the only one I found which gave a little of reasoning why we can equate both the equations. Well done

  • @SadiqahRH
    @SadiqahRH 10 років тому +5

    I absolutely love your site- don't know where I'd be without them!

  • @Rydexify
    @Rydexify 12 років тому +1

    Have you done a video on parabolas before this one? I can't find one from your website

  • @ExamSolutions_Maths
    @ExamSolutions_Maths  13 років тому

    @hedonism13 Pleased to hear that - thanks

  • @DJMorris97
    @DJMorris97 9 років тому +1

    Just a quick clarification, I could do this with the equation of a circle instead of an equation of a parabola when required to find the point where a line and circle intersect? Can't see why not but just checking.

  • @ExamSolutions_Maths
    @ExamSolutions_Maths  13 років тому

    @Wii624 Just check out my video on using the quadratic formula. It must be something in that you are doing wrong.

  • @Wii624
    @Wii624 13 років тому

    Thank you so much. Would you be able to post a video of what to do if you can't factor it??? I know we have to do the quad formula but I can never quite get the right answer. Thank you!!

    • @piptip694
      @piptip694 Рік тому

      Quadratic equation can be solved in there ways 1) Factorise( Proceed with middle term breakdonw), complete the square r using yt videos

  • @omardastgir2985
    @omardastgir2985 7 років тому +2

    2:30 could you just use simultaneous equations instead?

  • @Drkhan345
    @Drkhan345 10 років тому +1

    was stuck on this so hard our teacher was off and i had attempt to self teach myself this found it too hard but wow came across this and never found anything so simple and helpful much love!!

  • @themediumcheese7484
    @themediumcheese7484 7 років тому

    What if we didn't have equations that automatically had the y-value in terms of x?

  • @timothya.g.991
    @timothya.g.991 2 роки тому +1

    Thanks!

  • @gamefuler
    @gamefuler 9 років тому

    what if the terms aren't factor-able? Using the quadratic formula doesn't yield the same results of the answer spread either

    • @ExamSolutions_Maths
      @ExamSolutions_Maths  9 років тому +1

      +gamefuler Use the quad formula. You must have tripped up in your working as it should lead to the same result if you use the formula.

  • @hedonism13
    @hedonism13 13 років тому

    Thanks - really helpful!

  • @ZechariahNiligur
    @ZechariahNiligur Рік тому

    Love it

  • @TheOwnerPO
    @TheOwnerPO 11 років тому +1

    hi, how are you ?

  • @c9wind
    @c9wind 5 років тому

    rly helpful thx

  • @mathsunmasked56
    @mathsunmasked56 9 років тому +1

    Well done! I'm making videos for my students too. Can you tell me what drawing software you are using? I've tried several but don't recognise this one.

  • @tanim.3578
    @tanim.3578 2 роки тому

    chill with the ads tho sir

  • @karlborg7938
    @karlborg7938 5 років тому +1

    Xeasy lalla

  • @more0716and2
    @more0716and2 9 років тому +1

    what if the equation of a curve is x^2=4x-y^2? How do I change it into the form of y=ax^2+bx+c?

  • @everywhere7653
    @everywhere7653 8 років тому +1

    Omg can u explain because u are just doing it

  • @Rydexify
    @Rydexify 11 років тому

    Not bad u?