Question 319326
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ (f\,\circ\,g)(x)\ =\ f\left(g(x)\right)]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ (f\,\circ\,g)(x)\ =\ \left(g(x)\right)^2\ +\ 3\ =\ \left(4t\ -\ 3\right)^2\ +\ 3\ =\ 16t^2\ -\ 24t\ +\ 9\ +\ 3\ =\ 16t^2\ -\ 24t\ +\ 12]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ (f\,\circ\,g)(-1)\ =\ 16(-1)^2\ -\ 24(-1)\ +\ 9\ =\ 16\ +\ 24\ +\ 12\ =\ 52]



John
*[tex \LARGE e^{i\pi} + 1 = 0]
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