gandomlk00
gandomlk00
30-12-2017
Mathematics
contestada
Find x[tex]x^4+x^3-x=12[/tex]
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Аноним
Аноним
30-12-2017
Drawing a graph will give you the real roots of this equation.
Trial and error can also help
I dont think there are any integer roots Ive tried 1,2,3 and -1,-2,-3.
Oh theres one root between 1.5 and 2 and another between -2 and -2.2
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