Posted by lan on Monday, November 14, 2011 at 8:02pm.
solve the inequality. Express the solution using interval notation and graph the solution set on the real number line
x4/x^24 greater or equal to O

algebra  Steve, Tuesday, November 15, 2011 at 10:42am
(x4)/(x^24) >= 0
Either both top and bottom are positive, or both negative
x4 > 0 if x > 4
x^24 > 0 if x > 2
only x > 4 satisfies both requirements
x4 < 0 if x < 4
x^2  4 < 0 if x < 2
So, 2 < x < 2
Solution set: (2,2)U(4,oo)
Answer This Question
Related Questions
 math/algebra  Solve the polynomial inequality and graph the solution set on a ...
 algebra  Solve the polynomial inequality and graph the solution set on a real ...
 Algebra  Solve the polynomial inequality and graph the solution set on a real ...
 Algebra II  I need some help with some problems as well as need some checked. ...
 Math  Solve the inequality. Expression solution set using interval notation and...
 Math  Solve the inequality. Expression solution set using interval notation and...
 Math  Solve the inequality. Expression solution set using interval notation and...
 Math  Solve the inequality. Expression solution set using interval notation and...
 Math  Solve the inequality. Expression solution set using interval notation and...
 Math  Solve the inequality. Expression solution set using interval notation and...
More Related Questions