Chapter 3.5, Problem 9AYU

$x^2-\text{ 4}x\text{ > 0}$

To determine

To find: The solution of the inequality $x^2-4x>0$.

Answer to Problem 9AYU

Solution:

$x<0$ or $x>4$

Explanation of Solution

Given:

The inequality is $x^2-4x>0$

Calculation:

$x^2-4x>0$

$x\left(x-4\right)>0$

$x<0$ or $x>4$

Therefore the solution to the given inequality is $x<0$ or $x>4$.