given: f(x) = x squared + 2 and g(x) = [x + 5]...find f(g(pi -5)) please explain how to do this. thanks

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Originally Posted by ilovemath15 given: f(x) = x squared + 2 and g(x) = [x + 5]...find f(g(pi -5)) please explain how to do this. thanks f(x) = x^2 + 2 g(x) = x + 5 f(g(x)) = f(x + 5) f(g(x)) = (x + 5)^2 + 2 f(g(x)) = x^2 + 10x + 27 (Pi - 5)^2 + 10*(Pi - 5) + 27 = Pi^2 + 2