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Solve the inequalities: a) (x−7)^3(x+2)^2(x−13)<0 b) x^2(x+1)^3/(x−7)(x+3)^2(−x^2−1) ≤0
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4 votes
Solve the inequalities:

a) (x−7)^3(x+2)^2(x−13)<0

b) x^2(x+1)^3/(x−7)(x+3)^2(−x^2−1) ≤0

User Ztirom
by
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1 Answer

6 votes
a) 7 < x < 13

b) -3 < x < -1
User Peterson
by
9.1k points
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