Use of the Discriminant
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Use of the Discriminant

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    Jay P.
    flag-default-icon
    Jay P.

    1) What does he mean in the blue box stating x^2

    Arshiya S.
    PK
    Arshiya S.

    Looking tricky in first sight but it's easy when u solve it twice

    Conor H.
    IE
    Conor H.

    why does he use rules that that havent been used in any previous videos? toward the end of the equation i didnt have a clue how he got some of his answers?

    Becca S.
    GB
    Becca S.

    i didnt have a clue how he got some of his answers

    Becca S.
    GB
    Becca S.

    why does he uses rules thta ahvent even beeen in any previous videos

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