# How do you solve #3x^2-11x-4<=0# using a sign chart?

##### 1 Answer

Jan 16, 2017

The answer is

#### Explanation:

Let's factorise the expression

Let

Now, we can make the sign chart

Therefore,

Jan 16, 2017

The answer is

Let's factorise the expression

Let

Now, we can make the sign chart

Therefore,