3 m² + 2m – 7=0 solve using quadriatic equation formula ​

Question

3 m² + 2m – 7=0 solve using quadriatic equation formula ​

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Adeline 1 month 2021-08-12T19:01:19+00:00 2 Answers 0 views 0

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    0
    2021-08-12T19:02:30+00:00

    Answer:

    m= -1+root22/3 OR m=-1-root22/3

    Step-by-step explanation:

    a=3, b=2, c=-7

    b^2-4ac= 2^2-(4*3*-7)

                 =88

    m= -b+root b^2-4ac/2a   OR   m= -b-root b^2-4ac/2a

    m=-2+root (88)/6         OR m= -2-root (88)/6

    hence, m= -1+root22/3 OR m=-1-root22/3

    0
    2021-08-12T19:02:48+00:00

    Step-by-step explanation:

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