SOLUTION: Divide (x^3-9x^2-29x+21) by (x+3)

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Question 173313This question is from textbook Saxon Algebra 2
: Divide (x^3-9x^2-29x+21) by (x+3) This question is from textbook Saxon Algebra 2

Answer by nycsub_teacher(90) About Me  (Show Source):
You can put this solution on YOUR website!
Why not use synthetic division?

-3 times 1 = -3 + -9 = -12
-3 times -12 = 36 + -29 = 7
-3 times 7 = -21 + 21 = 0
Final answer: x^2 -12x + 7