+0  
 
+5
528
3
avatar

a solution of the eqation 2x^2+3x+2=0

 Jan 9, 2017
 #1
avatar+308 
0

If we solve for x, x could most likely be 0:

 

x = 0

2x^2+3x+2=0

x Replaced with 0

2 * 02 + 3 * 0 + 2 = 0

 

I'm sticking with 0 as the answer.

 

If anyone has another answer, kudos to them for finding it. I can't find any others.

 Jan 9, 2017
edited by Obscure  Jan 9, 2017
edited by Obscure  Jan 9, 2017
 #2
avatar+37091 
0

You can use the Quadratic Formula of 'completing the squares ' method to solve this

I'll use quadratic formula:\(x = {-b \pm \sqrt{b^2-4ac} \over 2a}\)

 

x = (-3 +- sq rt( 9-16))/4     =  -3/4 +- sqrt(-7/16)   =  - 3/4 +- sqrt(7/16) i

 Jan 9, 2017
 #3
avatar+308 
0

Kudos, and confusing to me LOL. I am not a big Sqrt() function guy.

Obscure  Jan 9, 2017

2 Online Users

avatar