Find the sum of all distinct integers in the domain of: f(x)=√(196-9x^2)?

Posted on Mar 09, 2008 under domain news and reports |

Find the sum of all distinct integers in the domain of:
f(x)=√(196-9x^2)

That's square root (one ninety six minus nine times x squred).

I'm so confused. Please help!

5 Responses to “Find the sum of all distinct integers in the domain of: f(x)=√(196-9x^2)?”

  1. (196-9x^2)=0
    9x^2=196
    x^2=21.77
    x between -4 and 4.
    Sum -4+-3+-2+-1+0+1+2+3+4=0

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