Respuesta :
The numeric value of the expression is: (f - g)(144) = 0.
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- The function f(x) is given by: [tex]f(x) = \sqrt{x} + 12[/tex]
- The function g(x) is given by: [tex]g(x) = 2\sqrt{x}[/tex]
- The subtraction of the functions f(x) and g(x) is given by:
[tex](f - g)(x) = f(x) - g(x) = \sqrt{x} + 12 - 2\sqrt{x} = 12 - \sqrt{x}[/tex]
- At x = 144, the numeric value of the subtraction function is given by:
[tex](f - g)(144) = 12 - \sqrt{144} = 12 - 12 = 0[/tex]
Thus, (f - g)(144) = 0.
A similar problem is given at https://brainly.com/question/20930371
