11th grade

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solve the equation
c^2+6c=55

Do you do it the same way

  • 11th grade -

    yes.

    c^2+6c-55=0
    what adds to +6 and multipllies to -55?

  • 11th grade -

    the answer be
    (c+11)(c-5)
    c=-11 or c=5

  • 11th grade -

    Correct.

  • 11th grade -

    thanks

  • 11th grade -

    gaand maar....chuttar...

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