Question 778520
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*[tex \LARGE\ \ \ \ \ \ \ \ \ f(x)\ =\ x^2\ +\ x\ +\ 9]


*[tex \LARGE\ \ \ \ \ \ \ \ \ f(1)\ =\ (1)^2\ +\ (1)\ +\ 9]


*[tex \LARGE\ \ \ \ \ \ \ \ \ f(a)\ =\ a^2\ +\ a\ +\ 9]


*[tex \LARGE\ \ \ \ \ \ \ \ \ f\left(\frac{z^3-y^\varphi}{\lambda}\right)\ =\ \left(\frac{z^3-y^\varphi}{\lambda}\right)^2 +\ \left(\frac{z^3-y^\varphi}{\lambda}\right)\ +\ 9]


*[tex \LARGE\ \ \ \ \ \ \ \ \ f(gobbledegook)\ =\ (gobbledegook)^2\ +\ (gobbledegook)\ +\ 9]


Get the idea?  Now using this new found knowledge, see what you can do with your questions.  Write back if you are still stuck.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
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