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At which root does the graph of f(x) = (x + 4)6(x + 7)5 cross the x axis?
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home-work
Karthik
April 17, 2019, 9:20am
#1
At which root does the graph of f(x) = (x + 4)6(x + 7)5 cross the x axis?
A. –7
B. –4
C. 4
D. 7