SOLUTION: how would you solve the problem x(x-4)(x+3)(x-3)

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Question 356582: how would you solve the problem x(x-4)(x+3)(x-3)
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
x(x-4)(x+3)(x-3)
x(x-4)(x^2-9)
x{(x(x^2-9)-4(x^2-9)}
x{x^3-9x-4x^2+36}
x^4-4x^3-9x^2+36x
...
m.ananth@hotmail.ca