# How do you solve #z^2-6z+7<2#?

##### 1 Answer

Jan 18, 2017

The answer is

#### Explanation:

Let's rearrange the inequation

Let's factorise

Let

Now. we can do the sign chart

Therefore,

Jan 18, 2017

The answer is

Let's rearrange the inequation

Let's factorise

Let

Now. we can do the sign chart

Therefore,