# How do you solve #3x^2-8=0 # graphically?

##### 1 Answer

Dec 29, 2017

#### Answer:

Graphical approach....

#### Explanation:

So an alternative way of solving this is graphically,

The solution to this problem is hence were the function,

So we can now sketch the two functions, we can grpah the line

We can see by plotting a few points, that where they intersect is

This is just a method without using calculator and just graphical approaches.

But the actuall answer is

You can see this in the other answer provided...