Friday

February 27, 2015

February 27, 2015

Posted by **sarah** on Wednesday, January 18, 2012 at 1:59pm.

x^4<16x^2

- algebra -
**Steve**, Wednesday, January 18, 2012 at 2:40pmx^4 < 16x^2

x^2(x^2 - 16) < 0

x^2 is always positive, so

x^2 < 16

so, for -4 < x < 4

x^4 < 16x^2

at x=0, x^4 = 16x^2, so 0 is excluded from the solution

**Answer this Question**

**Related Questions**

Solve Inequality - Solve the inequality. Express your solution using interval ...

Math - Problem4 - Solve the inequality. Express your solution using interval ...

College Algebra - Show all work solve the Polynomial inequality and express the ...

Math - Show all work solve the Polynomial inequality and express the solution ...

algebra - Solve the following inequality and write your answer using interval ...

algebra - Solve the following inequality and write answer using interval ...

college algebra - 1. find the equation of the line with the given properties. ...

Math - Show all work solve the Math: Polynomial inequality and express the ...

math - 2. Simplify. Please be sure to show all of your work. -3(-9) – |-5 – 3 3...

math - solve the polynomial inequality and graph the solution set on a real ...