+0  
 
0
67
5
avatar+47 

Hi please help me fast! I have attempted this many different ways and I can't cracked it

 Aug 26, 2021
 #1
avatar
0

-9x^2 - 3x + 2 factors as -(3x - 2)(3x + 1), so x = 2/3.

 Aug 26, 2021
 #2
avatar+47 
0

Sorry that's incorrect:(

Correct answer was 1/3 you were so close!

SmartCookiezZ  Aug 26, 2021
edited by SmartCookiezZ  Aug 26, 2021
 #3
avatar
+1

why do you post questions if you know their answers?!?cool

Guest Aug 26, 2021
 #4
avatar
+1

Probably the answer key or it says that it's wrong 

Guest Aug 26, 2021
 #5
avatar+114536 
+1

Use the quadratic formula to solve it.

 

\(x = {-b \pm \sqrt{b^2-4ac} \over 2a}\)

Melody  Aug 27, 2021

53 Online Users

avatar