SOLVE x ^ 2 + 2 X – 143 = 0 by the quadratic ~ formula . ( class 10 ) ( Ch 8 ) . ​

Question

SOLVE x ^ 2 + 2 X – 143 = 0 by the quadratic ~ formula . ( class 10 ) ( Ch 8 ) . ​

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Madelyn 2 weeks 2021-11-22T00:02:41+00:00 2 Answers 0 views 0

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    2021-11-22T00:03:45+00:00

    . x ^ 2 + 2 X – 143 = 0

    0
    2021-11-22T00:03:51+00:00

    Answer:

    -13 or 11

    Step-by-step explanation:

    a=1 b=2 c=-143

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