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anonymous

  • 5 years ago

5x^2-2x-6=0 solve for x

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  1. anonymous
    • 5 years ago
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    show work please

  2. Regan
    • 5 years ago
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    quadratic equation : )

  3. anonymous
    • 5 years ago
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    sorry, but i dont know what that is. could you show the work and solve the problem please

  4. Regan
    • 5 years ago
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    ok. sometimes we cant factorise quadratic expressions to solve them. so we use a formula called the quadratic formula, which will give us the roots of the equation. look this formula up on google

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spraguer (Moderator)
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