Find functions f and g so that f(g(x)) = H. (1) H(x) = (1 + x^2)^3 (2) H(x) = sqrt{1 - x^2}
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(1) f = x^3, g = 1+x^2
Originally Posted by Peritus (1) f = x^3, g = 1+x^2 Can you tell me exactly what your answers mean? How did you find the answers?
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