2x²-2x-24=0 solve from quadratic Equations​

Question

2x²-2x-24=0
solve from quadratic Equations​

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Faith 3 weeks 2021-09-07T07:56:07+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-07T07:57:37+00:00

    Step-by-step explanation:

    2x^2-2x-24=0

    =>2(x^2-x-12)=0

    =>x^2-x-12=0

    =>x^2+3x-4x-12=0

    =>x(x+3)-4(x+3)=0

    =>(x-4)(x+3)=0

    =>x-4=0 or x+3=0

    =>x=4 or x=-3

    because of the highest power of this equation is 2 so there is 2 answers

    0
    2021-09-07T07:57:46+00:00

    Answer:

    -3 or 4

    Step-by-step explanation:

    2x²-2x-24 = 0

    => x²-x-12 = 0

    => x²-4x+3x-12 = 0

    => x(x-4) + 3(x-4) = 0

    => (x-4)(x+3) = 0

    => x = -3 or 4

    PLEASE MARK MY ANSWER AS BRAINLIEST

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