kconkle17
kconkle17
07-02-2018
Mathematics
contestada
i need help with 2 and 3, but please show work
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sqdancefan
sqdancefan
12-02-2018
2. (x +1)^2*(x -6) = (x^2 +2x +1)*(x -6)
= x^3 -4x^2 -11x -6
3. y = (x^2 -4)^2 = (x -2)^2*(x +2)^2
The zeros are -2 and +2, each with multiplicity 2.
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