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Ladyalice25
Group Title
1. solve the following inequality. write your solution in interval notation. (x+3)/(x3)<0
2. find all the zeros of the following polynomial. write the polynomial in factor form. f(x)=x^4+3x^240
 2 years ago
 2 years ago
Ladyalice25 Group Title
1. solve the following inequality. write your solution in interval notation. (x+3)/(x3)<0 2. find all the zeros of the following polynomial. write the polynomial in factor form. f(x)=x^4+3x^240
 2 years ago
 2 years ago

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satellite73 Group TitleBest ResponseYou've already chosen the best response.1
first one has zeros at \(3\) and \(3\) it will be negative between them, positive outside you want where it is negative, your answer is \(3<x<3\)
 2 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
for the scone one, factor as \((x^25)(x^2+8)\) and then solve
 2 years ago

tkhunny Group TitleBest ResponseYou've already chosen the best response.1
Hmmm... The first one does not have a zero at x = 3, but that may make no difference for the eventual solution.
 2 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
yes that is true, i should have said "the factors have a zero of 3 and 3" which would have been a better way to say it (since the first thing i said was wrong)
 2 years ago
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