SOLUTION: 3.Solve the following inequality 5(x^2-1)>-24x The solution set is ______(type answer in interval notation)Use intergers or fractions for any numbers in the expression.

Algebra ->  Graphs -> SOLUTION: 3.Solve the following inequality 5(x^2-1)>-24x The solution set is ______(type answer in interval notation)Use intergers or fractions for any numbers in the expression.       Log On


   



Question 753601: 3.Solve the following inequality 5(x^2-1)>-24x
The solution set is ______(type answer in interval notation)Use intergers or fractions for any numbers in the expression.

Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
3.Solve the following inequality 5(x^2-1)>-24x
The solution set is ______(type answer in interval notation)Use intergers or fractions for any numbers in the expression.
***
5(x^2-1)>-24x
5x^2-5+24>0
5x^2+24x-5>0
(x+5)(5x-1)>0
number line:
<...+...-5..-....1/5...+....>
solution: (-∞,-5) U (1/5, ∞)