Mathematics Magazine for Grades 112 



5/2004 

“Get your mind accustomed to doubting and your heart to being conciliatory.”  George Christoph Lichtenberg Grade 12
Theory:
Polynomial
function
A function whose value is given by the sum of
wholenumber powers of the variable, each multiplied by a realnumber
coefficient, eg: Solutions from the Previous Issue:Proposed by Mihai Rosu
Professor Toronto. Simplify the following expressions: 1. E= . Solution: E=
. We used:
. 2. Solution: We have and Hence
=2+3+4+…+n= =
. 3. Solution: We have
4. Solution:
. Proposed Exercises:Prposed by Mihai Rosu Professor Toronto
 