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-3 is the remainder when you synthetically divide

Answer:

REmainder is -3

Step-by-step explanation:

find remainder when 3 is synthetically divided into the polynomial -x^2+5x-9

In synthetic division we write all the coefficient of the polynomial and divide by 3

3                 -1      5     -9

                    0     -3    6

                 -------------------------------

                    -1     2     -3 ----> Remainder

So the remainder is -3