keke1991
keke1991
22-10-2018
Mathematics
contestada
Factor this completely
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wegnerkolmp2741o
wegnerkolmp2741o
22-10-2018
28n^4 +16n^3 -80n^2
we can factor out a 4n^2
4n^2 (7n^2 +4n - 20)
4n^2 (7n-10) (n+2)
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