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3 February, 18:18

What is the solution set up 7x^2+3X=0

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Answers (2)
  1. 3 February, 19:26
    0
    X=0, X=-3/7

    Step-by-step explanation:

    7x^2+3x=0

    x (7x+3) = 0

    x=0

    7x+3=0

    7x=-3

    x=-3/7.
  2. 3 February, 20:20
    0
    Answer:-3/7

    Step-by-step explanation:

    Firstly add - 3x to both sides of equation. 7x^2+3x-3x=0+-3x

    7x^2=-3x

    Divid both sides by X

    7x^2/X=-3/X

    7x=-3

    Divid both sides by 7

    7x/7=-3/7

    X=-3/7
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