Mathematics, 22.09.2021 14:00 raquelqueengucci25
If f(x)=x^3-8x^2-23x+30 and x+3 is a factor if f(x), then find all of the zeros of f(x) algebraically!
Answers: 2
is a factor of 
, then 
where 
is also a factor of 
is a factor of 
so 
and 
which we got it by dividing 
gives 
makes 
equal 
will be 
makes 
. 
.
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If f(x)=x^3-8x^2-23x+30 and x+3 is a factor if f(x), then find all of the zeros of f(x) algebraicall...
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