



 
Hi Victoria, Let $f(x) = k^2 + 3kx + 13k +k^2x  3x^2$ ( to save me some typing) then the fact that division by $(x  4)$ leaves a remainder of $22$ means that there s a polynomial $p(x)$ so that \[f(x) = p(x) ( x  4) + 22\] What is the result when x = 4? Penny  


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