# How do you solve and write the following in interval notation: #x^2-2x+4>0#?

##### 1 Answer

May 7, 2018

#### Answer:

inequality always true.

#### Explanation:

Because D < 0, there are no real roots. The graph is an upward parabola (a > 0). The graph stays completely above the x-axis.

The inequality is always true.