Question 240909
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ (px\ +\ q)(2x\ +\ 5)\ =\ 6x^2\ +\ 11x\ +\ r]


If you FOIL *[tex \Large (px\ +\ q)(2x\ +\ 5)]


You get


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ (px\ +\ q)(2x\ +\ 5)\ =\ 2px^2\ +\ (5p\ +\ 2q)x\ +\ 5q]


Clearly then,


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 2p\ =\ 6]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 5p\ +\ 2q\ = 11]


and


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 5q\ =\ r]


You should be able to derive the values of *[tex \Large p], *[tex \Large q], and *[tex \Large r] from that information.


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