algebra

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for the given functions f and g find f*g. f(x) = sqrt x -3
g(x) = x^2 -7x + 9
Help Please!

  • algebra -

    f*g(x) = sqrt(x^2-7x+9) + 1

    That cannot be further simplified.

  • algebra -

    but how did you get it? and I'm suppose to state domain too?

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