Question 1183192
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \  (r\,\cdot\,s)(x)\ =\ r(x)\cdot s(x)\ =\ (x\,-\,6)\cdot(2x^2)]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \  (r\,-\,s)(x)\ =\ r(x)\ -\ s(x)\ =\ (x\,-\,6)\ -\ 2x^2]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \  (r\,+\,s)(x)\ =\ r(x)\ +\ s(x)\ =\ (x\,-\,6)\ +\ 2x^2]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \  (r\,+\,s)(2)\ =\ r(2)\ +\ s(2)\ =\ (2\,-\,6)\ +\ 2(2)^2]


Just simplify the expressions and do the indicated arithmetic.

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