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jkev1 Group Title

Find the number of real solutions for the equation 3x^2_6x+3=0

  • 2 years ago
  • 2 years ago

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  1. Coolsector Group Title
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    3x^2-6x+3=0 ?

    • 2 years ago
  2. jkev1 Group Title
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    whoops +3

    • 2 years ago
  3. jkev1 Group Title
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    3x+6x+3=0

    • 2 years ago
  4. Coolsector Group Title
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    ax^2+bx+c = 0 \[\Delta=b^2-4ac\] if \[\Delta = 0\] then one real root if \[\Delta > 0\] two real roots if \[\Delta < 0\] no real roots

    • 2 years ago
  5. Coolsector Group Title
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    this is called discriminant

    • 2 years ago
  6. jkev1 Group Title
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    so there is none?

    • 2 years ago
  7. jkev1 Group Title
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    or two?

    • 2 years ago
  8. Coolsector Group Title
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    3x^2+6x+3=0 this is the equation ?

    • 2 years ago
  9. jkev1 Group Title
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    3x+6x+3=0

    • 2 years ago
  10. Coolsector Group Title
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    no square ?

    • 2 years ago
  11. Coolsector Group Title
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    so what i said isnt relevant

    • 2 years ago
  12. Coolsector Group Title
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    9x + 3 =0 9x = -3 x = -3/9 one solution here

    • 2 years ago
  13. Coolsector Group Title
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    but are you sure there is no x^2 ?!

    • 2 years ago
  14. jkev1 Group Title
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    positive thanks.

    • 2 years ago
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