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9 January, 11:44

3x² + 8x - 4=0

Use the quadratic formula to solve the equation

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Answers (2)
  1. 9 January, 11:54
    0
    x=4/14

    Step-by-step explanation:

    step one:

    3x^2+8x-4=0 turns into -

    6x+8x-4=0

    Step two:

    6x+8x-4=0 turns into -

    14x-4=0 because you have to combine like terms

    Step three:

    14x-4 = 0 turns into

    14x=4 to get x by itself

    Step four:

    14x=4 turns into -

    x=4/14
  2. 9 January, 11:56
    0
    That is correct ^^^

    .
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