+0

# PLZ ANSWER THIS IF YOU CAN

0
131
3

How do you workout 3-x3x+2= ? The calculator says -13 But I came up with | 3x6 = 18 | 18+2 = 20 | 20-3 = 17 |

Guest Mar 25, 2017
Sort:

#1
0

Here is probably easier to read:
The question:
3-x3x+2= ?
And how you work it out?
My conclusion: Here's how I worked it out! (Bare in mind I don't think this is correct)
| 3x6 = 18 | 18+2 = 20 | 20-3 = 17 |
But the calculator says the answer is -13? #Confused #Simpleton

Guest Mar 25, 2017
edited by Guest  Mar 25, 2017
#2
+4172
+2

I don't really understand the question.

3-x3x+2

What are the x's supposed to be here?

If they are multiplication signs, I don't understand what the minus sign in front of it means.

hectictar  Mar 26, 2017
#3
+1

3-x3x+2=? or 3-x*3*x+2=? or just -3x^2+5=?

is like saying A=B (aka: a Line) there are two variables, so

there's a infinite amount of solutions and all of those solutions make a line.

Go to google and type in the search bar:

Graph -3x^2+5

And it should show you the line.

Guest Mar 26, 2017

### 13 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details