Solve the quadratic equation: X2=3x by factorisation method.​

Question

Solve the quadratic equation:
X2=3x by
factorisation method.​

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Parker 1 month 2021-08-15T08:54:02+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-08-15T08:55:04+00:00

    Answer:

    Step-by-step explanation:Given x  

    2

    −3x+2=0

    x  

    2

    −2x−1x+2=0 (Resolving the expression)

    x(x−2)−1(x−2)=0 (Taking common factors)

    (x−2)(x−1)=0 (Taking common factors)

    ∴x−2=0 or x−1=0   (Equating each factor to zero)

    ∴x=2 or x=1

    ∴2 and 1 are the roots of x  

    2

    −3x+2=

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